Fix CI workflow

- Added a step to upload frontend build artifacts after the build process. - Included a step to download the frontend assets in the backend build job, ensuring the backend has access to the latest frontend build.
Update package version to 1.4.0 and switch Svelte adapter to static
2025-12-26 21:29:55 -06:00 · 2025-12-26 21:22:09 -06:00 · 2025-12-26 21:21:21 -06:00 · 2025-12-26 21:21:12 -06:00 · 2025-12-26 21:21:01 -06:00 · 2025-12-26 21:20:52 -06:00
32 changed files with 1333 additions and 192 deletions
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,14 +1,32 @@
-node_modules
+# Dependencies
+node_modules/
+vendor/

-# Output
-.output
-.vercel
-.netlify
-.wrangler
-/.svelte-kit
-/build
+# SvelteKit & Vite
+.svelte-kit/
+build/
+dist/
+.output/
+vite.config.js.timestamp-*
+vite.config.ts.timestamp-*

-# OS
+# Go & Binaries
+bin/
+linking-tool
+tmp/
+
+# Wails Desktop
+desktop/frontend_dist/
+desktop/build/
+wailsjs/
+
+# Git
+.git
+.gitignore
+
+# IDE & OS
+.vscode/
+.idea/
 .DS_Store
 Thumbs.db

@@ -16,8 +34,3 @@ Thumbs.db
 .env
 .env.*
 !.env.example
-!.env.test
-
-# Vite
-vite.config.js.timestamp-*
-vite.config.ts.timestamp-*
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -7,33 +7,44 @@ on:
  workflow_dispatch:

 jobs:
-  check:
+  build-frontend:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
      - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
        with:
          node-version: 22
          cache: npm
      - name: Install dependencies
        run: npm ci
-      - name: Svelte check (fail on warnings)
+      - name: Frontend checks
        run: bash scripts/check.sh
+      - name: Build frontend
+        run: bash scripts/build.sh
+      - name: Upload frontend assets
+        uses: actions/upload-artifact@ff15f0306b3f739f7b6fd43fb5d26cd321bd4de5 # v3.2.1
+        with:
+          name: frontend-build
+          path: build/

-  build:
+  build-backend:
    runs-on: ubuntu-latest
-    needs: check
+    needs: build-frontend
    steps:
      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+      - name: Download frontend assets
+        uses: actions/download-artifact@9bc31d5ccc31df68ecc42ccf4149144866c47d8a # v3.0.2
        with:
-          node-version: 22
-          cache: npm
-      - name: Install dependencies
-        run: npm ci
-      - name: Build
-        run: bash scripts/build.sh
+          name: frontend-build
+          path: build/
+      - name: Setup Go
+        uses: actions/setup-go@40f1582b2485089dde7abd97c1529aa768e1baff # v5
+        with:
+          go-version: '1.25.4'
+      - name: Build backend
+        run: |
+          mkdir -p bin
+          CGO_ENABLED=0 go build -ldflags="-s -w" -o bin/linking-tool main.go
--- a/.gitea/workflows/docker.yml
+++ b/.gitea/workflows/docker.yml
@@ -0,0 +1,64 @@
+name: Build and Publish Docker Image
+
+on:
+  workflow_dispatch:
+  push:
+    tags:
+      - 'v*'
+
+env:
+  REGISTRY: git.quad4.io
+  IMAGE_NAME: quad4-software/linking-tool
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    outputs:
+      image_digest: ${{ steps.build.outputs.digest }}
+      image_tags: ${{ steps.meta.outputs.tags }}
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@29109295f81e9208d7d86ff1c6c12d2833863392
+        with:
+          platforms: amd64,arm64
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@184bdaa0721073962dff0199f1fb9940f07167d1
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ secrets.REGISTRY_USERNAME }}
+          password: ${{ secrets.REGISTRY_PASSWORD }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@c1e51972afc2121e065aed6d45c65596fe445f3f
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=raw,value=latest,enable={{is_default_branch}}
+            type=ref,event=branch,prefix=,suffix=,enable={{is_default_branch}}
+            type=ref,event=pr
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=sha,format=short
+
+      - name: Build and push Docker image
+        id: build
+        uses: docker/build-push-action@ca052bb54ab0790a636c9b5f226502c73d547a25
+        with:
+          context: .
+          file: ./Dockerfile
+          platforms: linux/amd64,linux/arm64
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
--- a/.gitea/workflows/npm-publish.yml
+++ b/.gitea/workflows/npm-publish.yml
@@ -0,0 +1,36 @@
+name: Publish NPM Package
+
+on:
+  workflow_dispatch:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '22'
+
+      - name: Install dependencies
+        run: npm ci --registry=https://registry.npmjs.org/
+
+      - name: Package
+        run: make package
+
+      - name: Configure npm for publishing
+        uses: actions/setup-node@v4
+        with:
+          node-version: '22'
+          registry-url: 'https://git.quad4.io/api/packages/quad4-software/npm/'
+
+      - name: Publish
+        run: npm publish
+        env:
+          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
--- a/.gitignore
+++ b/.gitignore
@@ -1,23 +1,35 @@
-node_modules
+# Dependencies
+node_modules/
+vendor/

-# Output
-.output
-.vercel
-.netlify
-.wrangler
-/.svelte-kit
-/build
+# SvelteKit & Vite
+.svelte-kit/
+build/
+dist/
+.output/
+vite.config.js.timestamp-*
+vite.config.ts.timestamp-*

-# OS
+# Go & Binaries
+bin/
+linking-tool
+tmp/
+
+# Wails Desktop
+desktop/frontend_dist/
+desktop/build/bin/
+desktop/build/
+wailsjs/
+
+# IDE & OS
+.vscode/
+.idea/
 .DS_Store
 Thumbs.db
+*.swp
+*.swo

 # Env
 .env
 .env.*
 !.env.example
-!.env.test
-
-# Vite
-vite.config.js.timestamp-*
-vite.config.ts.timestamp-*
--- a/.npmrc
+++ b/.npmrc
@@ -1 +1,2 @@
-engine-strict=true
+@quad4:registry=https://git.quad4.io/api/packages/quad4-software/npm/
+//git.quad4.io/api/packages/quad4-software/npm/:_authToken=${NPM_TOKEN}
--- a/39
+++ b/39
@@ -1,33 +1,30 @@
-FROM cgr.dev/chainguard/node:latest-dev AS builder
-
+# Stage 1: Build the frontend
+FROM cgr.dev/chainguard/node:latest-dev AS node-builder
 WORKDIR /app
-
 COPY --chown=node:node package.json package-lock.json ./
 RUN npm ci
-
-RUN npm install --save-dev @sveltejs/adapter-node@latest
-
 COPY --chown=node:node . .
-COPY --chown=node:node svelte.config.docker.js svelte.config.js
-
 RUN npm run build

-FROM cgr.dev/chainguard/node:latest AS runtime
-
+# Stage 2: Build the Go binary with embedded assets
+FROM cgr.dev/chainguard/go:latest-dev AS go-builder
 WORKDIR /app
+COPY go.mod go.sum ./
+RUN go mod download
+COPY . .
+COPY --from=node-builder /app/build ./build
+RUN CGO_ENABLED=0 go build -ldflags="-s -w" -o linking-tool main.go

-COPY --from=builder --chown=node:node /app/package.json /app/package-lock.json ./
-RUN npm install --omit=dev && \
-    npm cache clean --force
-
-COPY --from=builder --chown=node:node /app/build ./build
-COPY --from=builder --chown=node:node /app/package.json ./
-
-EXPOSE 3000
+# Stage 3: Minimal runtime image
+FROM cgr.dev/chainguard/wolfi-base:latest
+WORKDIR /app
+COPY --from=go-builder /app/linking-tool .
+RUN apk add --no-cache ca-certificates

+EXPOSE 8080
+ENV PORT=8080
 ENV NODE_ENV=production
-ENV PORT=3000
-ENV HOST=0.0.0.0

-CMD ["build/index.js"]
+USER 65532

+CMD ["./linking-tool"]
--- a/Dockerfile.build
+++ b/Dockerfile.build
@@ -0,0 +1,41 @@
+FROM cgr.dev/chainguard/node:latest-dev AS node-builder
+WORKDIR /app
+COPY --chown=node:node package.json package-lock.json ./
+RUN npm ci
+COPY --chown=node:node . .
+RUN npm run build
+
+FROM golang:alpine AS builder
+
+# Install dependencies for Wails on Alpine
+# Added webkit2gtk-4.1-dev which is the modern package name in Alpine
+RUN apk add --no-cache \
+    git \
+    make \
+    gcc \
+    musl-dev \
+    pkgconfig \
+    gtk+3.0-dev \
+    webkit2gtk-4.1-dev \
+    curl
+
+# Install Wails
+RUN go install github.com/wailsapp/wails/v2/cmd/wails@latest
+ENV PATH=$PATH:/root/go/bin
+
+WORKDIR /app
+COPY . .
+COPY --from=node-builder /app/build ./build
+
+# Build the Go server
+RUN mkdir -p bin && \
+    CGO_ENABLED=0 go build -ldflags="-s -w" -o bin/linking-tool main.go
+
+# Build desktop apps
+RUN mkdir -p desktop/frontend_dist && \
+    cp -r build/* desktop/frontend_dist/ && \
+    cd desktop && wails build -s -platform linux/amd64 -o linking-tool-linux
+
+FROM scratch
+COPY --from=builder /app/bin /bin
+COPY --from=builder /app/desktop/build/bin /desktop-bin
--- a/90
+++ b/90
@@ -1,32 +1,92 @@
-.PHONY: help install dev build preview check lint format clean
+BINARY_NAME=linking-tool
+BUILD_DIR=bin
+
+.PHONY: help install dev build preview check lint format clean docker-build docker-run docker-builder release build-linux-amd64 build-linux-arm64 build-linux-armv6 build-linux-armv7 build-windows-amd64 build-darwin-amd64 build-darwin-arm64 build-freebsd-amd64 desktop-build desktop-windows desktop-darwin desktop-dev

 help:
 	@echo 'Usage: make [target]'
 	@echo ''
 	@echo 'Available targets:'
-	@awk 'BEGIN {FS = ":.*?## "} /^[a-zA-Z_-]+:.*?## / {printf "  %-15s %s\n", $$1, $$2}' $(MAKEFILE_LIST)
-
-install:
-	npm install
+	@awk 'BEGIN {FS = ":.*?## "} /^[a-zA-Z_-]+:.*?## / {printf "  %-20s %s\n", $$1, $$2}' $(MAKEFILE_LIST)

 dev:
+	npm install
 	npm run dev

 build:
+	npm install
 	npm run build
+	mkdir -p $(BUILD_DIR)
+	CGO_ENABLED=0 go build -ldflags="-s -w" -o $(BUILD_DIR)/$(BINARY_NAME) main.go

-preview:
-	npm run preview
+release: build
+	mkdir -p $(BUILD_DIR)
+	@$(MAKE) build-linux-amd64
+	@$(MAKE) build-linux-arm64
+	@$(MAKE) build-linux-armv6
+	@$(MAKE) build-linux-armv7
+	@$(MAKE) build-windows-amd64
+	@$(MAKE) build-darwin-amd64
+	@$(MAKE) build-darwin-arm64
+	@$(MAKE) build-freebsd-amd64

-check:
-	npm run check
+build-linux-amd64:
+	GOOS=linux GOARCH=amd64 go build -o $(BUILD_DIR)/$(BINARY_NAME)-linux-amd64 main.go

-lint:
-	npm run lint
+build-linux-arm64:
+	GOOS=linux GOARCH=arm64 go build -o $(BUILD_DIR)/$(BINARY_NAME)-linux-arm64 main.go

-format:
-	npm run format
+build-linux-armv6:
+	GOOS=linux GOARCH=arm GOARM=6 go build -o $(BUILD_DIR)/$(BINARY_NAME)-linux-armv6 main.go
+
+build-linux-armv7:
+	GOOS=linux GOARCH=arm GOARM=7 go build -o $(BUILD_DIR)/$(BINARY_NAME)-linux-armv7 main.go
+
+build-windows-amd64:
+	GOOS=windows GOARCH=amd64 go build -o $(BUILD_DIR)/$(BINARY_NAME)-windows-amd64.exe main.go
+
+build-darwin-amd64:
+	GOOS=darwin GOARCH=amd64 go build -o $(BUILD_DIR)/$(BINARY_NAME)-darwin-amd64 main.go
+
+build-darwin-arm64:
+	GOOS=darwin GOARCH=arm64 go build -o $(BUILD_DIR)/$(BINARY_NAME)-darwin-arm64 main.go
+
+build-freebsd-amd64:
+	GOOS=freebsd GOARCH=amd64 go build -o $(BUILD_DIR)/$(BINARY_NAME)-freebsd-amd64 main.go
+
+docker-build:
+	docker build -t $(BINARY_NAME) .
+
+docker-run:
+	docker run -p 8080:8080 $(BINARY_NAME)
+
+docker-builder:
+	docker build -f Dockerfile.build -t $(BINARY_NAME)-build .
+	docker create --name $(BINARY_NAME)-temp $(BINARY_NAME)-build
+	mkdir -p $(BUILD_DIR)
+	docker cp $(BINARY_NAME)-temp:/bin/. $(BUILD_DIR)/
+	docker cp $(BINARY_NAME)-temp:/desktop-bin/. $(BUILD_DIR)/
+	docker rm $(BINARY_NAME)-temp
+
+desktop-build: build
+	rm -rf desktop/frontend_dist/*
+	cp -r build/* desktop/frontend_dist/
+	cd desktop && wails build -s
+
+desktop-windows: build
+	rm -rf desktop/frontend_dist/*
+	cp -r build/* desktop/frontend_dist/
+	cd desktop && wails build -s -platform windows/amd64
+
+desktop-darwin: build
+	rm -rf desktop/frontend_dist/*
+	cp -r build/* desktop/frontend_dist/
+	cd desktop && wails build -s -platform darwin/universal
+
+desktop-dev: build
+	rm -rf desktop/frontend_dist/*
+	cp -r build/* desktop/frontend_dist/
+	cd desktop && wails dev

 clean:
-	rm -rf .svelte-kit build node_modules/.vite
-
+	rm -rf .svelte-kit build node_modules/.vite dist package linking-tool tmp $(BUILD_DIR)
--- a/README.md
+++ b/README.md
@@ -2,6 +2,8 @@

 A client-side web linking tool for mapping relationships between entities.

+<img src="showcase/linkingtool.png" alt="showcase image" width="900">
+
 ## Features

 - Interactive graph visualization
@@ -11,32 +13,75 @@ A client-side web linking tool for mapping relationships between entities.
 - Share link via base64 for smaller graphs
 - Undo/Redo support
 - PWA support (installable, offline-capable)
- Self-hostable
+- Desktop App support (via Wails)
+- Single Binary Web Server (via Go)
+- Mobile support

-## Development
+## Self-Hosting
+
+### Go Binary
+
+The easiest way to self-host is using the single binary:
+
+```sh
+./linking-tool --port 8080
+```

 ### NPM

 ```sh
-npm install
-npm run dev
+npm config set @quad4:registry https://git.quad4.io/api/packages/quad4-software/npm/
+npm install -g @quad4/linking-tool
+linking-tool
+```
+
+### Docker
+
+```sh
+docker run -p 8080:8080 git.quad4.io/quad4-software/linking-tool
+```
+
+## Desktop Application
+
+You can build the desktop application for your platform using Wails:
+
+```sh
+make desktop-build
+```
+
+The binary will be located in `bin/`.
+
+## Development
+
+```sh
+git clone https://git.quad4.io/quad4-software/linking-tool.git
+cd linking-tool
 ```

 ### Makefile

-```sh
-make dev
-```
-
-## Docker
-
-Uses Chainguard Images which are rootless and very minimal images.
+The project uses a Makefile for all common tasks:

 ```sh
-docker build -t quad4-linking-tool .
-docker run -p 3000:3000 quad4-linking-tool
+make dev      # Run development servers (Go & SvelteKit)
+make build    # Build the single binary web server
+make help     # List all available targets
 ```

+### Docker Build & Artifact Extraction
+
+If you don't have the development environment (Go, Node, Wails) installed locally, you can build and extract binaries using Docker:
+
+```sh
+make docker-builder
+```
+
+This will build the server and desktop application inside a container and copy the resulting binaries to the `bin/` directory on your host machine.
+
+## Contributing
+
+Send us an email at [team@quad4.io](mailto:team@quad4.io) for any issues or feedback. 
+
 ## LICENSE

 [MIT](LICENSE)
--- a/bin/linking-tool.js
+++ b/bin/linking-tool.js
@@ -0,0 +1,7 @@
+#!/usr/bin/env node
+
+process.env.HOST = process.env.HOST || '127.0.0.1';
+process.env.PORT = process.env.PORT || '3000';
+
+import '../build/index.js';
+
--- a/desktop/app.go
+++ b/desktop/app.go
@@ -0,0 +1,159 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"net"
+	"net/http"
+	"os"
+	"time"
+
+	"github.com/wailsapp/wails/v2/pkg/runtime"
+)
+
+// App struct
+type App struct {
+	ctx   context.Context
+	port  int
+	debug bool
+}
+
+// NewApp creates a new App struct
+func NewApp(debug bool) *App {
+	return &App{
+		debug: debug,
+	}
+}
+
+func (a *App) logDebug(format string, args ...any) {
+	if a != nil && a.debug {
+		fmt.Printf("[debug] "+format+"\n", args...)
+	}
+}
+
+// logHandler wraps HTTP handlers to log requests when debug is enabled.
+func (a *App) logHandler(next http.Handler) http.Handler {
+	if !a.debug {
+		return next
+	}
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		start := time.Now()
+		next.ServeHTTP(w, r)
+		fmt.Printf("[debug] http %s %s %dms\n", r.Method, r.URL.Path, time.Since(start).Milliseconds())
+	})
+}
+
+// startup is called when the app starts. The context is saved
+// so we can call the runtime methods
+func (a *App) startup(ctx context.Context) {
+	a.ctx = ctx
+	a.logDebug("startup begin")
+
+	// Start local API server on a random port
+	listener, err := net.Listen("tcp", "127.0.0.1:0")
+	if err != nil {
+		fmt.Printf("Error starting local server: %v\n", err)
+		return
+	}
+
+	a.port = listener.Addr().(*net.TCPAddr).Port
+	a.logDebug("local API listener bound on %s", listener.Addr().String())
+
+	mux := http.NewServeMux()
+
+	// CORS middleware for local desktop API
+	cors := func(next http.HandlerFunc) http.HandlerFunc {
+		return func(w http.ResponseWriter, r *http.Request) {
+			w.Header().Set("Access-Control-Allow-Origin", "*")
+			w.Header().Set("Access-Control-Allow-Methods", "GET, POST, OPTIONS")
+			w.Header().Set("Access-Control-Allow-Headers", "Content-Type")
+			if r.Method == "OPTIONS" {
+				w.WriteHeader(http.StatusOK)
+				return
+			}
+			next.ServeHTTP(w, r)
+		}
+	}
+
+	mux.HandleFunc("/api/ping", cors(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/json")
+		fmt.Fprintf(w, `{"status":"ok"}`)
+	}))
+
+	server := &http.Server{
+		Addr:         listener.Addr().String(),
+		Handler:      a.logHandler(mux),
+		ReadTimeout:  15 * time.Second,
+		WriteTimeout: 15 * time.Second,
+		IdleTimeout:  60 * time.Second,
+	}
+
+	go func() {
+		if err := server.Serve(listener); err != nil && err != http.ErrServerClosed {
+			fmt.Printf("Error serving desktop API: %v\n", err)
+		}
+	}()
+	fmt.Printf("Desktop API server started on port %d\n", a.port)
+	a.logDebug("startup complete")
+}
+
+// GetAPIPort returns the port the local server is running on
+func (a *App) GetAPIPort() int {
+	a.logDebug("GetAPIPort -> %d", a.port)
+	return a.port
+}
+
+// LogFrontend allows the frontend to log to the terminal
+func (a *App) LogFrontend(message string) {
+	fmt.Printf("[frontend] %s\n", message)
+}
+
+// SaveFile shows a save dialog and writes the content to the selected file
+func (a *App) SaveFile(filename string, content string) error {
+	a.logDebug("SaveFile filename=%s", filename)
+	filePath, err := runtime.SaveFileDialog(a.ctx, runtime.SaveDialogOptions{
+		DefaultFilename: filename,
+		Title:           "Save Graph",
+		Filters: []runtime.FileFilter{
+			{
+				DisplayName: "JSON Files (*.json)",
+				Pattern:     "*.json",
+			},
+		},
+	})
+	if err != nil {
+		return err
+	}
+	if filePath == "" {
+		return nil // Cancelled
+	}
+
+	return os.WriteFile(filePath, []byte(content), 0644)
+}
+
+// LoadFile shows an open dialog and returns the content of the selected file
+func (a *App) LoadFile() (string, error) {
+	a.logDebug("LoadFile")
+	filePath, err := runtime.OpenFileDialog(a.ctx, runtime.OpenDialogOptions{
+		Title: "Open Graph",
+		Filters: []runtime.FileFilter{
+			{
+				DisplayName: "JSON Files (*.json)",
+				Pattern:     "*.json",
+			},
+		},
+	})
+	if err != nil {
+		return "", err
+	}
+	if filePath == "" {
+		return "", nil // Cancelled
+	}
+
+	content, err := os.ReadFile(filePath)
+	if err != nil {
+		return "", err
+	}
+	return string(content), nil
+}
+
--- a/desktop/main.go
+++ b/desktop/main.go
@@ -0,0 +1,53 @@
+package main
+
+import (
+	"embed"
+	"os"
+
+	"github.com/wailsapp/wails/v2"
+	"github.com/wailsapp/wails/v2/pkg/options"
+	"github.com/wailsapp/wails/v2/pkg/options/assetserver"
+)
+
+//go:embed all:frontend_dist
+var assets embed.FS
+
+func debugEnabled() bool {
+	for _, arg := range os.Args[1:] {
+		if arg == "--debug" || arg == "-d" {
+			return true
+		}
+	}
+	return false
+}
+
+func main() {
+	debug := debugEnabled()
+	if debug {
+		println("Debug logging enabled")
+	}
+
+	// Create an instance of the app structure
+	app := NewApp(debug)
+
+	// Create application with options
+	err := wails.Run(&options.App{
+		Title:  "Linking Tool",
+		Width:  1280,
+		Height: 800,
+		AssetServer: &assetserver.Options{
+			Assets: assets,
+		},
+		BackgroundColour: &options.RGBA{R: 27, G: 38, B: 54, A: 1},
+		OnStartup:        app.startup,
+		Bind: []interface{}{
+			app,
+		},
+		EnableDefaultContextMenu: true,
+	})
+
+	if err != nil {
+		println("Error:", err.Error())
+	}
+}
+
--- a/desktop/wails.json
+++ b/desktop/wails.json
@@ -0,0 +1,15 @@
+{
+  "name": "Linking Tool",
+  "assetdir": "frontend_dist",
+  "frontend:dir": "..",
+  "frontend:install": "npm install",
+  "frontend:build": "npm run build",
+  "frontend:dev:watcher": "npm run dev",
+  "frontend:dev:serverUrl": "http://localhost:5173",
+  "outputfilename": "linking-tool",
+  "author": {
+    "name": "Quad4",
+    "email": "dev@quad4.io"
+  }
+}
+
--- a/eslint.config.js
+++ b/eslint.config.js
@@ -32,12 +32,28 @@ export default [
 				Blob: 'readonly',
 				Event: 'readonly',
 				MouseEvent: 'readonly',
+				TouchEvent: 'readonly',
+				Touch: 'readonly',
 				WheelEvent: 'readonly',
 				KeyboardEvent: 'readonly',
 				URLSearchParams: 'readonly',
 				setTimeout: 'readonly',
 				clearTimeout: 'readonly',
+				setInterval: 'readonly',
+				clearInterval: 'readonly',
 				localStorage: 'readonly',
+				sessionStorage: 'readonly',
+				Response: 'readonly',
+				Request: 'readonly',
+				Headers: 'readonly',
+				FormData: 'readonly',
+				ServiceWorkerRegistration: 'readonly',
+				location: 'readonly',
+				history: 'readonly',
+				addEventListener: 'readonly',
+				removeEventListener: 'readonly',
+				requestAnimationFrame: 'readonly',
+				queueMicrotask: 'readonly',
 				atob: 'readonly',
 				btoa: 'readonly',
 				alert: 'readonly',
@@ -71,6 +87,28 @@ export default [
 		},
 	},
 	{
-		ignores: ['node_modules/**', '.svelte-kit/**', 'build/**', 'dist/**', 'archive/**'],
+		files: ['bin/**/*.js'],
+		languageOptions: {
+			globals: {
+				process: 'readonly',
+			},
+		},
+	},
+	{
+		files: ['static/sw.js'],
+		languageOptions: {
+			globals: {
+				self: 'readonly',
+				caches: 'readonly',
+				fetch: 'readonly',
+				URL: 'readonly',
+				console: 'readonly',
+				Response: 'readonly',
+				Request: 'readonly',
+			},
+		},
+	},
+	{
+		ignores: ['node_modules/**', '.svelte-kit/**', 'build/**', 'dist/**', 'archive/**', 'desktop/frontend_dist/**', 'wailsjs/**'],
 	},
 ];
--- a/go.mod
+++ b/go.mod
@@ -0,0 +1,35 @@
+module git.quad4.io/Quad4-Software/linking-tool
+
+go 1.24
+
+require github.com/wailsapp/wails/v2 v2.11.0
+
+require (
+	github.com/bep/debounce v1.2.1 // indirect
+	github.com/go-ole/go-ole v1.3.0 // indirect
+	github.com/godbus/dbus/v5 v5.1.0 // indirect
+	github.com/google/uuid v1.6.0 // indirect
+	github.com/gorilla/websocket v1.5.3 // indirect
+	github.com/jchv/go-winloader v0.0.0-20210711035445-715c2860da7e // indirect
+	github.com/labstack/echo/v4 v4.13.3 // indirect
+	github.com/labstack/gommon v0.4.2 // indirect
+	github.com/leaanthony/go-ansi-parser v1.6.1 // indirect
+	github.com/leaanthony/gosod v1.0.4 // indirect
+	github.com/leaanthony/slicer v1.6.0 // indirect
+	github.com/leaanthony/u v1.1.1 // indirect
+	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/pkg/browser v0.0.0-20240102092130-5ac0b6a4141c // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/rivo/uniseg v0.4.7 // indirect
+	github.com/samber/lo v1.49.1 // indirect
+	github.com/tkrajina/go-reflector v0.5.8 // indirect
+	github.com/valyala/bytebufferpool v1.0.0 // indirect
+	github.com/valyala/fasttemplate v1.2.2 // indirect
+	github.com/wailsapp/go-webview2 v1.0.22 // indirect
+	github.com/wailsapp/mimetype v1.4.1 // indirect
+	golang.org/x/crypto v0.33.0 // indirect
+	golang.org/x/net v0.35.0 // indirect
+	golang.org/x/sys v0.30.0 // indirect
+	golang.org/x/text v0.22.0 // indirect
+)
--- a/go.sum
+++ b/go.sum
@@ -0,0 +1,81 @@
+github.com/bep/debounce v1.2.1 h1:v67fRdBA9UQu2NhLFXrSg0Brw7CexQekrBwDMM8bzeY=
+github.com/bep/debounce v1.2.1/go.mod h1:H8yggRPQKLUhUoqrJC1bO2xNya7vanpDl7xR3ISbCJ0=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/go-ole/go-ole v1.3.0 h1:Dt6ye7+vXGIKZ7Xtk4s6/xVdGDQynvom7xCFEdWr6uE=
+github.com/go-ole/go-ole v1.3.0/go.mod h1:5LS6F96DhAwUc7C+1HLexzMXY1xGRSryjyPPKW6zv78=
+github.com/godbus/dbus/v5 v5.1.0 h1:4KLkAxT3aOY8Li4FRJe/KvhoNFFxo0m6fNuFUO8QJUk=
+github.com/godbus/dbus/v5 v5.1.0/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
+github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
+github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/gorilla/websocket v1.5.3 h1:saDtZ6Pbx/0u+bgYQ3q96pZgCzfhKXGPqt7kZ72aNNg=
+github.com/gorilla/websocket v1.5.3/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
+github.com/jchv/go-winloader v0.0.0-20210711035445-715c2860da7e h1:Q3+PugElBCf4PFpxhErSzU3/PY5sFL5Z6rfv4AbGAck=
+github.com/jchv/go-winloader v0.0.0-20210711035445-715c2860da7e/go.mod h1:alcuEEnZsY1WQsagKhZDsoPCRoOijYqhZvPwLG0kzVs=
+github.com/labstack/echo/v4 v4.13.3 h1:pwhpCPrTl5qry5HRdM5FwdXnhXSLSY+WE+YQSeCaafY=
+github.com/labstack/echo/v4 v4.13.3/go.mod h1:o90YNEeQWjDozo584l7AwhJMHN0bOC4tAfg+Xox9q5g=
+github.com/labstack/gommon v0.4.2 h1:F8qTUNXgG1+6WQmqoUWnz8WiEU60mXVVw0P4ht1WRA0=
+github.com/labstack/gommon v0.4.2/go.mod h1:QlUFxVM+SNXhDL/Z7YhocGIBYOiwB0mXm1+1bAPHPyU=
+github.com/leaanthony/debme v1.2.1 h1:9Tgwf+kjcrbMQ4WnPcEIUcQuIZYqdWftzZkBr+i/oOc=
+github.com/leaanthony/debme v1.2.1/go.mod h1:3V+sCm5tYAgQymvSOfYQ5Xx2JCr+OXiD9Jkw3otUjiA=
+github.com/leaanthony/go-ansi-parser v1.6.1 h1:xd8bzARK3dErqkPFtoF9F3/HgN8UQk0ed1YDKpEz01A=
+github.com/leaanthony/go-ansi-parser v1.6.1/go.mod h1:+vva/2y4alzVmmIEpk9QDhA7vLC5zKDTRwfZGOp3IWU=
+github.com/leaanthony/gosod v1.0.4 h1:YLAbVyd591MRffDgxUOU1NwLhT9T1/YiwjKZpkNFeaI=
+github.com/leaanthony/gosod v1.0.4/go.mod h1:GKuIL0zzPj3O1SdWQOdgURSuhkF+Urizzxh26t9f1cw=
+github.com/leaanthony/slicer v1.6.0 h1:1RFP5uiPJvT93TAHi+ipd3NACobkW53yUiBqZheE/Js=
+github.com/leaanthony/slicer v1.6.0/go.mod h1:o/Iz29g7LN0GqH3aMjWAe90381nyZlDNquK+mtH2Fj8=
+github.com/leaanthony/u v1.1.1 h1:TUFjwDGlNX+WuwVEzDqQwC2lOv0P4uhTQw7CMFdiK7M=
+github.com/leaanthony/u v1.1.1/go.mod h1:9+o6hejoRljvZ3BzdYlVL0JYCwtnAsVuN9pVTQcaRfI=
+github.com/matryer/is v1.4.0/go.mod h1:8I/i5uYgLzgsgEloJE1U6xx5HkBQpAZvepWuujKwMRU=
+github.com/matryer/is v1.4.1 h1:55ehd8zaGABKLXQUe2awZ99BD/PTc2ls+KV/dXphgEQ=
+github.com/matryer/is v1.4.1/go.mod h1:8I/i5uYgLzgsgEloJE1U6xx5HkBQpAZvepWuujKwMRU=
+github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
+github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
+github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
+github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
+github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
+github.com/pkg/browser v0.0.0-20240102092130-5ac0b6a4141c h1:+mdjkGKdHQG3305AYmdv1U2eRNDiU2ErMBj1gwrq8eQ=
+github.com/pkg/browser v0.0.0-20240102092130-5ac0b6a4141c/go.mod h1:7rwL4CYBLnjLxUqIJNnCWiEdr3bn6IUYi15bNlnbCCU=
+github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
+github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
+github.com/rivo/uniseg v0.4.7 h1:WUdvkW8uEhrYfLC4ZzdpI2ztxP1I582+49Oc5Mq64VQ=
+github.com/rivo/uniseg v0.4.7/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
+github.com/samber/lo v1.49.1 h1:4BIFyVfuQSEpluc7Fua+j1NolZHiEHEpaSEKdsH0tew=
+github.com/samber/lo v1.49.1/go.mod h1:dO6KHFzUKXgP8LDhU0oI8d2hekjXnGOu0DB8Jecxd6o=
+github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
+github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+github.com/tkrajina/go-reflector v0.5.8 h1:yPADHrwmUbMq4RGEyaOUpz2H90sRsETNVpjzo3DLVQQ=
+github.com/tkrajina/go-reflector v0.5.8/go.mod h1:ECbqLgccecY5kPmPmXg1MrHW585yMcDkVl6IvJe64T4=
+github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
+github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
+github.com/valyala/fasttemplate v1.2.2 h1:lxLXG0uE3Qnshl9QyaK6XJxMXlQZELvChBOCmQD0Loo=
+github.com/valyala/fasttemplate v1.2.2/go.mod h1:KHLXt3tVN2HBp8eijSv/kGJopbvo7S+qRAEEKiv+SiQ=
+github.com/wailsapp/go-webview2 v1.0.22 h1:YT61F5lj+GGaat5OB96Aa3b4QA+mybD0Ggq6NZijQ58=
+github.com/wailsapp/go-webview2 v1.0.22/go.mod h1:qJmWAmAmaniuKGZPWwne+uor3AHMB5PFhqiK0Bbj8kc=
+github.com/wailsapp/mimetype v1.4.1 h1:pQN9ycO7uo4vsUUuPeHEYoUkLVkaRntMnHJxVwYhwHs=
+github.com/wailsapp/mimetype v1.4.1/go.mod h1:9aV5k31bBOv5z6u+QP8TltzvNGJPmNJD4XlAL3U+j3o=
+github.com/wailsapp/wails/v2 v2.11.0 h1:seLacV8pqupq32IjS4Y7V8ucab0WZwtK6VvUVxSBtqQ=
+github.com/wailsapp/wails/v2 v2.11.0/go.mod h1:jrf0ZaM6+GBc1wRmXsM8cIvzlg0karYin3erahI4+0k=
+golang.org/x/crypto v0.33.0 h1:IOBPskki6Lysi0lo9qQvbxiQ+FvsCC/YWOecCHAixus=
+golang.org/x/crypto v0.33.0/go.mod h1:bVdXmD7IV/4GdElGPozy6U7lWdRXA4qyRVGJV57uQ5M=
+golang.org/x/net v0.0.0-20210505024714-0287a6fb4125/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/net v0.35.0 h1:T5GQRQb2y08kTAByq9L4/bz8cipCdA8FbRTXewonqY8=
+golang.org/x/net v0.35.0/go.mod h1:EglIi67kWsHKlRzzVMUD93VMSWGFOMSZgxFjparz1Qk=
+golang.org/x/sys v0.0.0-20200810151505-1b9f1253b3ed/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.30.0 h1:QjkSwP/36a20jFYWkSue1YwXzLmsV5Gfq7Eiy72C1uc=
+golang.org/x/sys v0.30.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
+golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.22.0 h1:bofq7m3/HAFvbF51jz3Q9wLg3jkvSPuiZu/pD1XwgtM=
+golang.org/x/text v0.22.0/go.mod h1:YRoo4H8PVmsu+E3Ou7cqLVH8oXWIHVoX0jqUWALQhfY=
+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
--- a/main.go
+++ b/main.go
@@ -0,0 +1,141 @@
+package main
+
+import (
+	"embed"
+	"flag"
+	"io/fs"
+	"log"
+	"net"
+	"net/http"
+	"os"
+	"strings"
+	"time"
+)
+
+//go:embed build/*
+var buildAssets embed.FS
+
+func corsMiddleware(allowedOrigins []string) func(http.HandlerFunc) http.HandlerFunc {
+	return func(next http.HandlerFunc) http.HandlerFunc {
+		return func(w http.ResponseWriter, r *http.Request) {
+			origin := r.Header.Get("Origin")
+			if origin == "" {
+				next.ServeHTTP(w, r)
+				return
+			}
+
+			allowed := false
+			if len(allowedOrigins) == 0 {
+				allowed = true
+			} else {
+				for _, o := range allowedOrigins {
+					if o == "*" || o == origin {
+						allowed = true
+						break
+					}
+				}
+			}
+
+			if allowed {
+				w.Header().Set("Access-Control-Allow-Origin", origin)
+				w.Header().Set("Access-Control-Allow-Methods", "GET, POST, OPTIONS")
+				w.Header().Set("Access-Control-Allow-Headers", "Content-Type")
+			}
+
+			if r.Method == "OPTIONS" {
+				if allowed {
+					w.WriteHeader(http.StatusOK)
+				} else {
+					w.WriteHeader(http.StatusForbidden)
+				}
+				return
+			}
+
+			if !allowed && len(allowedOrigins) > 0 {
+				log.Printf("Blocked CORS request from origin: %s", origin)
+				http.Error(w, "CORS Origin Not Allowed", http.StatusForbidden)
+				return
+			}
+
+			next.ServeHTTP(w, r)
+		}
+	}
+}
+
+func main() {
+	frontendPath := flag.String("frontend", "", "Path to custom frontend build directory (overrides embedded assets)")
+	host := flag.String("host", "0.0.0.0", "Host to bind the server to")
+	port := flag.String("port", "", "Port to listen on (overrides PORT env var)")
+	allowedOriginsStr := flag.String("allowed-origins", os.Getenv("ALLOWED_ORIGINS"), "Comma-separated list of allowed CORS origins")
+
+	flag.Parse()
+
+	var allowedOrigins []string
+	if *allowedOriginsStr != "" {
+		origins := strings.Split(*allowedOriginsStr, ",")
+		for _, o := range origins {
+			allowedOrigins = append(allowedOrigins, strings.TrimSpace(o))
+		}
+	}
+
+	if *port == "" {
+		*port = os.Getenv("PORT")
+		if *port == "" {
+			*port = "8080"
+		}
+	}
+
+	// Middleware chains
+	cors := corsMiddleware(allowedOrigins)
+
+	http.HandleFunc("/api/ping", cors(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/json")
+		w.Write([]byte(`{"status":"ok"}`))
+	}))
+
+	// Static Assets
+	var staticFS fs.FS
+	if *frontendPath != "" {
+		log.Printf("Using custom frontend from: %s\n", *frontendPath)
+		staticFS = os.DirFS(*frontendPath)
+	} else {
+		sub, err := fs.Sub(buildAssets, "build")
+		if err != nil {
+			log.Fatal(err)
+		}
+		staticFS = sub
+	}
+
+	fileServer := http.FileServer(http.FS(staticFS))
+
+	// SPA Handler
+	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+		path := strings.TrimPrefix(r.URL.Path, "/")
+		if path == "" {
+			path = "index.html"
+		}
+
+		_, err := staticFS.Open(path)
+		if err != nil {
+			// If file doesn't exist, serve index.html for SPA routing
+			r.URL.Path = "/"
+		}
+		fileServer.ServeHTTP(w, r)
+	})
+
+	addr := net.JoinHostPort(*host, *port)
+	log.Printf("Linking Tool server starting on %s...\n", addr)
+
+	server := &http.Server{
+		Addr:         addr,
+		Handler:      nil,
+		ReadTimeout:  15 * time.Second,
+		WriteTimeout: 15 * time.Second,
+		IdleTimeout:  60 * time.Second,
+	}
+
+	if err := server.ListenAndServe(); err != nil && err != http.ErrServerClosed {
+		log.Fatal(err)
+	}
+}
+
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,21 +1,24 @@
 {
-	"name": "quad4-linking-tool",
-	"version": "1.2.1",
+	"name": "@quad4/linking-tool",
+	"version": "1.4.0",
 	"lockfileVersion": 3,
 	"requires": true,
 	"packages": {
 		"": {
-			"name": "quad4-linking-tool",
-			"version": "1.2.1",
+			"name": "@quad4/linking-tool",
+			"version": "1.4.0",
 			"dependencies": {
 				"autoprefixer": "^10.4.23",
 				"lucide-svelte": "^0.562.0",
 				"postcss": "^8.5.6",
 				"tailwindcss": "^3.4.19"
 			},
+			"bin": {
+				"linking-tool": "bin/linking-tool.js"
+			},
 			"devDependencies": {
 				"@eslint/js": "^9.39.2",
-				"@sveltejs/adapter-auto": "^7.0.0",
+				"@sveltejs/adapter-static": "^3.0.10",
 				"@sveltejs/kit": "^2.49.1",
 				"@sveltejs/vite-plugin-svelte": "^6.2.1",
 				"@typescript-eslint/eslint-plugin": "^8.50.1",
@@ -29,6 +32,9 @@
 				"svelte-eslint-parser": "^1.4.1",
 				"typescript": "^5.9.3",
 				"vite": "^7.2.6"
+			},
+			"engines": {
+				"node": ">=18.0.0"
 			}
 		},
 		"node_modules/@alloc/quick-lru": {
@@ -1137,10 +1143,10 @@
 				"acorn": "^8.9.0"
 			}
 		},
-		"node_modules/@sveltejs/adapter-auto": {
-			"version": "7.0.0",
-			"resolved": "https://registry.npmjs.org/@sveltejs/adapter-auto/-/adapter-auto-7.0.0.tgz",
-			"integrity": "sha512-ImDWaErTOCkRS4Gt+5gZuymKFBobnhChXUZ9lhUZLahUgvA4OOvRzi3sahzYgbxGj5nkA6OV0GAW378+dl/gyw==",
+		"node_modules/@sveltejs/adapter-static": {
+			"version": "3.0.10",
+			"resolved": "https://registry.npmjs.org/@sveltejs/adapter-static/-/adapter-static-3.0.10.tgz",
+			"integrity": "sha512-7D9lYFWJmB7zxZyTE/qxjksvMqzMuYrrsyh1f4AlZqeZeACPRySjbC3aFiY55wb1tWUaKOQG9PVbm74JcN2Iew==",
 			"dev": true,
 			"license": "MIT",
 			"peerDependencies": {
--- a/package.json
+++ b/package.json
@@ -1,21 +1,39 @@
 {
-	"name": "quad4-linking-tool",
-	"private": true,
-	"version": "1.2.1",
+	"name": "@quad4/linking-tool",
+	"version": "1.4.0",
 	"type": "module",
+	"main": "./build/index.js",
+	"bin": {
+		"linking-tool": "./bin/linking-tool.js"
+	},
+	"engines": {
+		"node": ">=18.0.0"
+	},
+	"publishConfig": {
+		"registry": "https://git.quad4.io/api/packages/quad4-software/npm/"
+	},
+	"files": [
+		"build/**/*",
+		"bin/**/*",
+		"README.md",
+		"LICENSE"
+	],
 	"scripts": {
 		"dev": "VITE_APP_VERSION=$(node -p \"require('./package.json').version\") vite dev",
+		"prebuild": "node scripts/inject-sw-version.js",
 		"build": "VITE_APP_VERSION=$(node -p \"require('./package.json').version\") vite build",
 		"preview": "VITE_APP_VERSION=$(node -p \"require('./package.json').version\") vite preview",
-		"prepare": "svelte-kit sync || echo ''",
 		"check": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json",
 		"check:watch": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json --watch",
 		"format": "prettier --write .",
-		"lint": "eslint ."
+		"lint": "eslint .",
+		"package": "svelte-kit sync && vite build",
+		"desktop:dev": "make desktop-dev",
+		"desktop:build": "make desktop-build"
 	},
 	"devDependencies": {
 		"@eslint/js": "^9.39.2",
-		"@sveltejs/adapter-auto": "^7.0.0",
+		"@sveltejs/adapter-static": "^3.0.10",
 		"@sveltejs/kit": "^2.49.1",
 		"@sveltejs/vite-plugin-svelte": "^6.2.1",
 		"@typescript-eslint/eslint-plugin": "^8.50.1",
--- a/package.json.md5
+++ b/package.json.md5
@@ -0,0 +1 @@
+6da4cdcafa6966a9d35d5e1ce48583eb
--- a/scripts/inject-sw-version.js
+++ b/scripts/inject-sw-version.js
@@ -0,0 +1,24 @@
+#!/usr/bin/env node
+
+import { readFileSync, writeFileSync } from 'fs';
+import { fileURLToPath } from 'url';
+import { dirname, join } from 'path';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = dirname(__filename);
+const rootDir = join(__dirname, '..');
+
+const packageJson = JSON.parse(readFileSync(join(rootDir, 'package.json'), 'utf-8'));
+const version = packageJson.version;
+
+const swPath = join(rootDir, 'static', 'sw.js');
+let swContent = readFileSync(swPath, 'utf-8');
+
+swContent = swContent.replace(
+	/const CACHE_VERSION = ['"](.*?)['"];/,
+	`const CACHE_VERSION = '${version}';`
+);
+
+writeFileSync(swPath, swContent);
+console.log(`Injected version ${version} into service worker`);
+
--- a/showcase/linkingtool.png
+++ b/showcase/linkingtool.png
--- a/src/app.d.ts
+++ b/src/app.d.ts
@@ -8,6 +8,19 @@ declare global {
 		// interface PageState {}
 		// interface Platform {}
 	}
+
+	interface Window {
+		go?: {
+			main: {
+				App: {
+					SaveFile(filename: string, content: string): Promise<string>;
+					LoadFile(): Promise<string>;
+					LogFrontend(message: string): void;
+				};
+			};
+		};
+		runtime?: unknown;
+	}
 }

 export {};
--- a/src/components/IdentityGraph.svelte
+++ b/src/components/IdentityGraph.svelte
@@ -102,6 +102,7 @@

 	let selectedNodeId: string | null = null;
 	let selectedNodeIds: Set<string> = new Set();
+	let selectedLinkId: string | null = null;
 	let draggedNodeId: string | null = null;
 	let draggedNodeIds: Set<string> = new Set();
 	let linkStartNodeId: string | null = null;
@@ -166,6 +167,7 @@
 	let imageUploadError = '';
 	let newNodeImageError = '';
 	let controlsCollapsed = false;
+	let isMobile = false;
 	let copiedNodes: Node[] = [];
 	let searchQuery = '';
 	let searchInput: HTMLInputElement | null = null;
@@ -177,16 +179,17 @@
 	let touchHoldTimeout: ReturnType<typeof setTimeout> | null = null;
 	let touchHoldNodeId: string | null = null;
 	let touchHoldStart = { x: 0, y: 0 };
+	let isLongPressing = false;

 	$: isLight = theme === 'light';

 	$: panelClass =
-		(isLight
-			? 'bg-white/60 border-amber-200 text-neutral-800 shadow-amber-900/10'
-			: 'bg-neutral-900/50 border-neutral-800 text-neutral-200 shadow-lg') + ' backdrop-blur';
+		isLight
+			? 'bg-white/95 border-amber-200 text-neutral-800 shadow-amber-900/10'
+			: 'bg-neutral-900/95 border-neutral-800 text-neutral-200 shadow-lg';
 	$: iconButtonClass = isLight
-		? 'p-1.5 md:p-2 rounded text-neutral-600 hover:text-neutral-900 hover:bg-amber-100'
-		: 'p-1.5 md:p-2 hover:bg-neutral-800 rounded text-neutral-400 hover:text-white';
+		? 'p-2 md:p-2 mobile-landscape:p-1 rounded text-neutral-600 hover:text-neutral-900 hover:bg-amber-100'
+		: 'p-2 md:p-2 mobile-landscape:p-1 hover:bg-neutral-800 rounded text-neutral-400 hover:text-white';
 	$: dividerClass = isLight
 		? 'hidden md:block md:h-px bg-neutral-300 md:my-1'
 		: 'hidden md:block md:h-px bg-neutral-800 md:my-1';
@@ -574,13 +577,23 @@
 			links,
 		};

+		const jsonData = JSON.stringify(data, null, 2);
+		const defaultFilename = `quad4-linking-graph-${new Date().toISOString().slice(0, 10)}.json`;
+
 		try {
-			const jsonData = JSON.stringify(data, null, 2);
+			if (window.go?.main?.App?.SaveFile) {
+				// Wails desktop export
+				const err = await window.go.main.App.SaveFile(defaultFilename, jsonData);
+				if (err) throw new Error(err);
+				return;
+			}
+
+			// Web browser export
 			const blob = new Blob([jsonData], { type: 'application/json' });
 			const url = URL.createObjectURL(blob);
 			const link = document.createElement('a');
 			link.href = url;
-			link.download = `quad4-linking-graph-${new Date().toISOString().slice(0, 10)}.json`;
+			link.download = defaultFilename;
 			document.body.appendChild(link);
 			link.click();
 			document.body.removeChild(link);
@@ -593,6 +606,32 @@

 	async function importGraph() {
 		try {
+			if (window.go?.main?.App?.LoadFile) {
+				// Wails desktop import
+				const text = await window.go.main.App.LoadFile();
+				if (!text) return; // Cancelled
+
+				let data;
+				try {
+					data = JSON.parse(text);
+				} catch (parseErr) {
+					alert(`Failed to parse JSON: ${parseErr instanceof Error ? parseErr.message : String(parseErr)}`);
+					return;
+				}
+
+				if (data.nodes && data.links) {
+					pushState();
+					nodes = normalizeNodes(data.nodes);
+					links = data.links;
+					centerView();
+					saveToLocalStorage();
+				} else {
+					alert('Invalid graph format: file must contain nodes and links arrays');
+				}
+				return;
+			}
+
+			// Web browser import
 			const input = document.createElement('input');
 			input.type = 'file';
 			input.accept = '.json';
@@ -676,6 +715,7 @@
 				isPanning = true;
 				selectedNodeId = null;
 				selectedNodeIds.clear();
+				selectedLinkId = null;
 				containerElement.style.cursor = 'grabbing';
 			}
 		}
@@ -685,6 +725,15 @@
 		e.stopPropagation();
 		const mouse = getScreenCoords(e);
 		lastMouse = mouse;
+		selectedLinkId = null;
+
+		if (isMobile && selectedNodeId && selectedNodeId !== nodeId && !isLinking) {
+			addLink(selectedNodeId, nodeId);
+			selectedNodeId = nodeId;
+			selectedNodeIds.clear();
+			selectedNodeIds.add(nodeId);
+			return;
+		}

 		if (e.shiftKey) {
 			isLinking = true;
@@ -722,22 +771,30 @@
 		clearTouchHold();
 		touchHoldNodeId = nodeId;
 		touchHoldStart = { x: touch.clientX, y: touch.clientY };
-		handleNodeMouseDown(
-			new MouseEvent('mousedown', {
-				clientX: touch.clientX,
-				clientY: touch.clientY,
-				button: 0,
-				bubbles: true,
-			}),
-			nodeId
-		);
+		isLongPressing = false;
+
+		if (selectedNodeId && selectedNodeId !== nodeId && !isLinking) {
+			addLink(selectedNodeId, nodeId);
+			selectedNodeId = nodeId;
+			selectedNodeIds.clear();
+			selectedNodeIds.add(nodeId);
+			return;
+		}
+
+		selectedNodeId = nodeId;
+		selectedNodeIds.clear();
+		selectedNodeIds.add(nodeId);
+		selectedLinkId = null;
+
 		touchHoldTimeout = setTimeout(() => {
 			if (touchHoldNodeId === nodeId) {
-				selectedNodeId = nodeId;
-				selectedNodeIds.clear();
-				selectedNodeIds.add(nodeId);
+				isLongPressing = true;
+				isDragging = true;
+				draggedNodeId = nodeId;
+				draggedNodeIds.clear();
+				draggedNodeIds.add(nodeId);
 			}
-		}, 450);
+		}, 300);
 	}

 	function handleMouseMove(e: MouseEvent) {
@@ -789,7 +846,7 @@
 		}
 	}

-	function handleMouseUp(_e?: MouseEvent) {
+	function handleMouseUp() {
 		if (isDragging && (draggedNodeId || draggedNodeIds.size > 0)) {
 			saveToLocalStorage();
 		}
@@ -818,6 +875,7 @@
 			touchHoldTimeout = null;
 		}
 		touchHoldNodeId = null;
+		isLongPressing = false;
 	}

 	function touchToMouseEvent(
@@ -842,22 +900,22 @@
 	function handleTouchMove(e: TouchEvent) {
 		if (e.touches.length === 0) return;
 		const touch = e.touches[0];
-		if (touchHoldTimeout) {
+		if (touchHoldTimeout && !isLongPressing) {
 			const dx = touch.clientX - touchHoldStart.x;
 			const dy = touch.clientY - touchHoldStart.y;
 			if (Math.hypot(dx, dy) > 10) {
 				clearTouchHold();
 			}
 		}
-		handleMouseMove(touchToMouseEvent(touch, 'mousemove'));
+		if (isLongPressing && touchHoldNodeId) {
+			handleMouseMove(touchToMouseEvent(touch, 'mousemove'));
+		}
 	}

-	function handleTouchEnd(e: TouchEvent) {
+	function handleTouchEnd() {
+		const wasLongPressing = isLongPressing;
 		clearTouchHold();
-		const touch = e.changedTouches[0] || e.touches[0];
-		if (touch) {
-			handleMouseUp();
-		} else {
+		if (wasLongPressing) {
 			handleMouseUp();
 		}
 	}
@@ -924,6 +982,10 @@
 	}

 	function deleteSelected() {
+		if (selectedLinkId) {
+			deleteLink(selectedLinkId);
+			return;
+		}
 		if (selectedNodeIds.size === 0 && !selectedNodeId) return;
 		pushState();
 		const idsToDelete =
@@ -939,10 +1001,25 @@
 		saveToLocalStorage();
 	}

+	function deleteLink(linkId: string) {
+		pushState();
+		links = links.filter((l) => l.id !== linkId);
+		selectedLinkId = null;
+		saveToLocalStorage();
+	}
+
+	function selectLink(linkId: string, e: MouseEvent) {
+		e.stopPropagation();
+		selectedLinkId = linkId;
+		selectedNodeId = null;
+		selectedNodeIds.clear();
+	}
+
 	function startEditingLink(linkId: string, e: MouseEvent) {
 		e.stopPropagation();
 		const link = links.find((l) => l.id === linkId);
 		if (link) {
+			selectedLinkId = linkId;
 			editingLinkId = linkId;
 			editingLinkLabel = link.label;
 			editingLinkType = link.type || 'Linked';
@@ -1145,7 +1222,7 @@

 		if (
 			(e.key === 'Delete' || e.key === 'Backspace') &&
-			(selectedNodeId || selectedNodeIds.size > 0)
+			(selectedLinkId || selectedNodeId || selectedNodeIds.size > 0)
 		) {
 			deleteSelected();
 		}
@@ -1185,10 +1262,37 @@
 	}

 	onMount(() => {
+		const log = (msg: string) => {
+			console.log(msg);
+			if (window.go?.main?.App?.LogFrontend) {
+				window.go.main.App.LogFrontend(msg);
+			}
+		};
+
+		log('Linking Tool started');
+
+		const checkMobile = () => {
+			isMobile = window.innerWidth < 640;
+		};
+		checkMobile();
+		if (isMobile) {
+			controlsCollapsed = true;
+		}
+		window.addEventListener('resize', checkMobile);
 		loadTheme();
 		if (!loadFromUrl()) {
 			loadFromLocalStorage();
 		}
+
+		// Wails detection
+		const isWails = window.runtime || window.go;
+		if (isWails) {
+			log('Wails environment detected');
+		}
+
+		return () => {
+			window.removeEventListener('resize', checkMobile);
+		};
 	});

 	$: {
@@ -1203,40 +1307,40 @@
 </script>

 <div
-	class={`flex h-full flex-col rounded-xl overflow-hidden relative border transition-colors ${
+	class={`flex h-full flex-col overflow-hidden relative transition-colors ${
 		isLight
-			? 'bg-gradient-to-b from-amber-50 via-white to-amber-100 border-amber-200 shadow-lg'
-			: 'bg-neutral-900/50 border-neutral-800'
+			? 'bg-gradient-to-b from-amber-50 via-white to-amber-100 border-amber-200 shadow-lg rounded-none md:rounded-xl border-0 md:border'
+			: 'bg-neutral-900/50 border-neutral-800 rounded-none md:rounded-xl border-0 md:border'
 	}`}
 	bind:this={containerElement}
 >
 	<div
-		class="absolute z-10 pointer-events-none flex flex-col gap-2 top-2 left-1/2 -translate-x-1/2 md:left-4 md:translate-x-0 md:top-4 max-w-[calc(100vw-0.5rem)] md:max-w-none"
+		class="absolute z-10 pointer-events-none flex flex-col gap-1 md:gap-2 top-1 md:top-2 left-1/2 -translate-x-1/2 md:left-4 md:translate-x-0 md:top-4 max-w-[calc(100vw-1rem)] md:max-w-none max-h-[calc(100vh-120px)] md:max-h-none mobile-landscape:flex-row mobile-landscape:left-1/2 mobile-landscape:-translate-x-1/2 mobile-landscape:top-auto mobile-landscape:bottom-2 mobile-landscape:max-h-none mobile-landscape:gap-1"
 	>
-		<div class={`rounded-lg p-1 md:p-2 pointer-events-auto shadow-lg border ${panelClass}`}>
+		<div class={`rounded-lg p-1 mobile-landscape:p-1 md:p-2 pointer-events-auto shadow-lg border ${panelClass} max-h-full overflow-y-auto mobile-landscape:max-h-none mobile-landscape:overflow-visible`}>
 			<div
-				class="flex flex-row flex-wrap md:flex-col md:flex-nowrap gap-0.5 md:gap-1 justify-center w-full md:w-auto"
+				class="flex flex-row flex-wrap md:flex-col md:flex-nowrap mobile-landscape:flex-row mobile-landscape:flex-nowrap mobile-landscape:flex-wrap gap-1.5 md:gap-1.5 mobile-landscape:gap-1 justify-center w-full md:w-auto mobile-landscape:w-auto"
 			>
 				<button class={iconButtonClass} title="Toggle Theme" on:click={toggleTheme}>
 					{#if theme === 'dark'}
-						<Sun size={16} />
+						<Sun size={16} class="md:w-4 md:h-4 mobile-landscape:w-3 mobile-landscape:h-3" />
 					{:else}
-						<Moon size={16} />
+						<Moon size={16} class="md:w-4 md:h-4 mobile-landscape:w-3 mobile-landscape:h-3" />
 					{/if}
 				</button>
 				<div class={dividerClass}></div>
 				<button class={iconButtonClass} title="Add Node" on:click={() => (showAddModal = true)}>
-					<Plus size={16} />
+					<Plus size={16} class="md:w-4 md:h-4 mobile-landscape:w-3 mobile-landscape:h-3" />
 				</button>
 				<div class={dividerClass}></div>
 				<button class={iconButtonClass} title="Import Graph" on:click={importGraph}>
-					<Upload size={16} />
+					<Upload size={16} class="md:w-4 md:h-4 mobile-landscape:w-3 mobile-landscape:h-3" />
 				</button>
 				<button class={iconButtonClass} title="Export JSON" on:click={exportGraph}>
-					<Download size={16} />
+					<Download size={16} class="md:w-4 md:h-4 mobile-landscape:w-3 mobile-landscape:h-3" />
 				</button>
 				<button class={iconButtonClass} title="Share Link" on:click={shareGraph}>
-					<Share2 size={16} />
+					<Share2 size={16} class="md:w-4 md:h-4 mobile-landscape:w-3 mobile-landscape:h-3" />
 				</button>
 				<div class={dividerClass}></div>
 				<button
@@ -1244,7 +1348,7 @@
 					title="Keyboard Shortcuts (?)"
 					on:click={() => (showShortcutsModal = true)}
 				>
-					<HelpCircle size={16} />
+					<HelpCircle size={16} class="md:w-4 md:h-4 mobile-landscape:w-3 mobile-landscape:h-3" />
 				</button>
 				<div class={dividerClass}></div>
 				<button
@@ -1254,7 +1358,7 @@
 					disabled={undoStack.length === 0}
 					class:opacity-50={undoStack.length === 0}
 				>
-					<Undo2 size={16} />
+					<Undo2 size={16} class="md:w-4 md:h-4 mobile-landscape:w-3 mobile-landscape:h-3" />
 				</button>
 				<button
 					class={iconButtonClass}
@@ -1263,14 +1367,14 @@
 					disabled={redoStack.length === 0}
 					class:opacity-50={redoStack.length === 0}
 				>
-					<Redo2 size={16} />
+					<Redo2 size={16} class="md:w-4 md:h-4 mobile-landscape:w-3 mobile-landscape:h-3" />
 				</button>
 				<div class={dividerClass}></div>
 				<button class={iconButtonClass} title="Fit to Screen" on:click={centerView}>
-					<Maximize size={16} />
+					<Maximize size={16} class="md:w-4 md:h-4 mobile-landscape:w-3 mobile-landscape:h-3" />
 				</button>
 				<button class={iconButtonClass} title="Clear Graph" on:click={clearGraph}>
-					<Trash2 size={16} />
+					<Trash2 size={16} class="md:w-4 md:h-4 mobile-landscape:w-3 mobile-landscape:h-3" />
 				</button>
 			</div>
 		</div>
@@ -1427,15 +1531,27 @@
 							(target && target.label.toLowerCase().includes(searchQuery.toLowerCase())))}
 					{#if source && target}
 						<g class="group">
+							<!-- svelte-ignore a11y-no-static-element-interactions -->
+							<!-- svelte-ignore a11y-click-events-have-key-events -->
 							<line
 								x1={source.x}
 								y1={source.y}
 								x2={target.x}
 								y2={target.y}
-								stroke={isMatch ? '#ef4444' : linkColor}
-								stroke-width={isMatch ? '3' : strokeWidth}
-								stroke-opacity={isMatch ? '0.8' : linkStrength === 'weak' ? '0.5' : '1'}
-								class="transition-colors group-hover:stroke-neutral-300"
+								stroke={selectedLinkId === link.id ? '#ef4444' : isMatch ? '#ef4444' : linkColor}
+								stroke-width={selectedLinkId === link.id ? '3' : isMatch ? '3' : strokeWidth}
+								stroke-opacity={selectedLinkId === link.id ? '1' : isMatch ? '0.8' : linkStrength === 'weak' ? '0.5' : '1'}
+								class="transition-colors group-hover:stroke-neutral-300 cursor-pointer"
+								style="pointer-events: stroke;"
+								role="button"
+								tabindex="0"
+								on:click={(e) => selectLink(link.id, e)}
+								on:keydown={(e) => {
+									if (e.key === 'Enter' || e.key === ' ') {
+										e.preventDefault();
+										selectLink(link.id, e as unknown as MouseEvent);
+									}
+								}}
 							/>
 							{#if !editingLinkId || editingLinkId !== link.id}
 								<!-- svelte-ignore a11y-no-static-element-interactions -->
@@ -1445,10 +1561,12 @@
 									width={link.label.length * 6 + 8}
 									height="16"
 									rx="4"
-									fill={isLight ? '#ffffff' : '#171717'}
+									fill={selectedLinkId === link.id ? (isLight ? '#fef2f2' : '#7f1d1d') : isLight ? '#ffffff' : '#171717'}
+									stroke="none"
 									class="cursor-pointer"
 									role="button"
 									tabindex="0"
+									on:click={(e) => selectLink(link.id, e)}
 									on:dblclick={(e) => startEditingLink(link.id, e)}
 									on:keydown={(e) => {
 										if (e.key === 'Enter') {
@@ -1538,6 +1656,17 @@
 									class="animate-pulse"
 								/>
 							{/if}
+							{#if isMobile && selectedNodeId === node.id && !isLinking}
+								<circle
+									r="32"
+									fill="none"
+									stroke="#ef4444"
+									stroke-width="3"
+									stroke-opacity="0.6"
+									stroke-dasharray="8 4"
+									class="animate-pulse"
+								/>
+							{/if}
 							{#if isMatch && searchQuery.trim()}
 								<circle
 									r="30"
--- a/src/lib/version.ts
+++ b/src/lib/version.ts
@@ -1 +1,20 @@
-export const APP_VERSION = import.meta.env.VITE_APP_VERSION || 'dev';
+declare const __APP_VERSION__: string | undefined;
+
+type ProcessLike = {
+	env?: Record<string, string | undefined>;
+};
+
+const definedVersion =
+	typeof __APP_VERSION__ !== 'undefined' && __APP_VERSION__ ? __APP_VERSION__ : undefined;
+
+const processEnv =
+	typeof globalThis === 'object' && globalThis !== null
+		? ((globalThis as unknown as { process?: ProcessLike }).process?.env ?? undefined)
+		: undefined;
+
+const envVersion =
+	typeof processEnv?.npm_package_version === 'string' && processEnv.npm_package_version
+		? processEnv.npm_package_version
+		: undefined;
+
+export const APP_VERSION = definedVersion ?? envVersion ?? 'dev';
--- a/src/routes/+layout.svelte
+++ b/src/routes/+layout.svelte
@@ -2,12 +2,62 @@
 	import '../app.css';
 	import { onMount } from 'svelte';

+	let showUpdateAvailable = false;
+	let registration: ServiceWorkerRegistration | null = null;
+
+	function checkForUpdates() {
+		if (registration && navigator.onLine) {
+			registration.update().catch(() => {
+			});
+		}
+	}
+
+	function reloadApp() {
+		if (registration && registration.waiting) {
+			registration.waiting.postMessage({ type: 'SKIP_WAITING' });
+			window.location.reload();
+		}
+	}
+
 	onMount(() => {
 		if (typeof window !== 'undefined' && 'serviceWorker' in navigator) {
 			navigator.serviceWorker
 				.register('/sw.js')
-				.then((registration) => {
-					console.log('Service Worker registered:', registration);
+				.then((reg) => {
+					registration = reg;
+
+					reg.addEventListener('updatefound', () => {
+						const newWorker = reg.installing;
+						if (newWorker) {
+							newWorker.addEventListener('statechange', () => {
+								if (newWorker.state === 'installed') {
+									if (reg.waiting) {
+										showUpdateAvailable = true;
+									} else if (navigator.serviceWorker.controller) {
+										showUpdateAvailable = true;
+									}
+								}
+							});
+						}
+					});
+
+					if (reg.waiting) {
+						showUpdateAvailable = true;
+					}
+
+					navigator.serviceWorker.addEventListener('controllerchange', () => {
+						window.location.reload();
+					});
+
+					if (navigator.onLine) {
+						setInterval(() => {
+							checkForUpdates();
+						}, 60000);
+					}
+
+					window.addEventListener('online', () => {
+						checkForUpdates();
+					});
 				})
 				.catch((error) => {
 					console.error('Service Worker registration failed:', error);
@@ -16,4 +66,43 @@
 	});
 </script>

+{#if showUpdateAvailable}
+	<div
+		class="fixed bottom-4 left-1/2 -translate-x-1/2 z-50 bg-neutral-900 border border-neutral-800 rounded-lg shadow-lg p-4 max-w-md mx-4"
+	>
+		<div class="flex items-center gap-3">
+			<div class="flex-1">
+				<p class="text-sm font-medium text-white">Update Available</p>
+				<p class="text-xs text-neutral-400 mt-1">A new version is available. Reload to update.</p>
+			</div>
+			<button
+				on:click={reloadApp}
+				class="px-4 py-2 bg-accent-red text-white rounded-md text-sm font-medium hover:bg-accent-red-dark transition-colors"
+			>
+				Reload
+			</button>
+			<button
+				on:click={() => (showUpdateAvailable = false)}
+				class="text-neutral-400 hover:text-white transition-colors"
+				aria-label="Dismiss"
+			>
+				<svg
+					xmlns="http://www.w3.org/2000/svg"
+					width="20"
+					height="20"
+					viewBox="0 0 24 24"
+					fill="none"
+					stroke="currentColor"
+					stroke-width="2"
+					stroke-linecap="round"
+					stroke-linejoin="round"
+				>
+					<line x1="18" y1="6" x2="6" y2="18"></line>
+					<line x1="6" y1="6" x2="18" y2="18"></line>
+				</svg>
+			</button>
+		</div>
+	</div>
+{/if}
+
 <slot />
--- a/src/routes/+page.svelte
+++ b/src/routes/+page.svelte
@@ -8,13 +8,13 @@
 	<title>Linking Tool - Identity Graph</title>
 	<meta
 		name="description"
-		content="Linking Tool - A client-side identity graph visualization tool for mapping relationships between entities."
+		content="Linking Tool - A client-side web linking tool for mapping relationships between entities."
 	/>
 	<meta property="og:type" content="website" />
-	<meta property="og:title" content="Linking Tool - Identity Graph" />
+	<meta property="og:title" content="Linking Tool" />
 	<meta
 		property="og:description"
-		content="A client-side identity graph visualization tool for mapping relationships between entities."
+		content="A client-side web linking tool for mapping relationships between entities."
 	/>
 	<meta property="og:image" content="/favicon.svg" />
 	<link rel="icon" type="image/svg+xml" href="/favicon.svg" />
@@ -22,17 +22,22 @@

 <div class="flex flex-col h-screen bg-bg-primary text-text-primary">
 	<header
-		class="bg-neutral-950 border-b border-neutral-800 px-4 sm:px-6 py-3 flex flex-col sm:flex-row justify-between items-center gap-2 flex-shrink-0 shadow-lg"
+		class="bg-neutral-950 border-b border-neutral-800 px-2 sm:px-6 py-1.5 sm:py-3 flex flex-col sm:flex-row justify-between items-center gap-1 sm:gap-2 flex-shrink-0 shadow-lg"
 	>
-		<h1 class="text-lg sm:text-xl font-semibold text-accent-red-light flex items-center gap-2">
+		<a
+			href="https://git.quad4.io/Quad4-Software/Linking-Tool"
+			target="_blank"
+			rel="noopener noreferrer"
+			class="text-sm sm:text-xl font-semibold text-accent-red-light flex items-center gap-1.5 sm:gap-2 hover:text-accent-red-dark transition-colors"
+		>
 			<div
-				class="h-5 w-5 rounded border border-accent-red-light flex items-center justify-center bg-neutral-900"
+				class="h-4 w-4 sm:h-5 sm:w-5 rounded border border-accent-red-light flex items-center justify-center bg-neutral-900"
 			>
-				<LinkIcon size={14} class="text-accent-red-light" />
+				<LinkIcon size={12} class="sm:w-[14px] sm:h-[14px] text-accent-red-light" />
 			</div>
 			Linking Tool
-		</h1>
-		<div class="text-text-secondary text-xs sm:text-sm flex items-center gap-2">
+		</a>
+		<div class="text-text-secondary text-[10px] sm:text-sm flex items-center gap-1 sm:gap-2">
 			<span
 				>Created by <a
 					href="https://quad4.io"
@@ -51,7 +56,7 @@
 			>
 		</div>
 	</header>
-	<main class="flex-1 relative overflow-hidden bg-bg-primary p-4">
+	<main class="flex-1 relative overflow-hidden bg-bg-primary p-0 sm:p-4">
 		<IdentityGraph />
 	</main>
 </div>
--- a/static/sw.js
+++ b/static/sw.js
@@ -1,5 +1,5 @@
-/* eslint-env serviceworker */
-const CACHE_NAME = 'quad4-linking-tool-v1';
+const CACHE_VERSION = '1.4.0';
+const CACHE_NAME = `quad4-linking-tool-${CACHE_VERSION}`;
 const urlsToCache = ['/', '/favicon.svg', '/manifest.json'];

 self.addEventListener('install', (event) => {
@@ -18,7 +18,7 @@ self.addEventListener('activate', (event) => {
 		caches.keys().then((cacheNames) => {
 			return Promise.all(
 				cacheNames.map((cacheName) => {
-					if (cacheName !== CACHE_NAME) {
+					if (cacheName !== CACHE_NAME && cacheName.startsWith('quad4-linking-tool-')) {
 						return caches.delete(cacheName);
 					}
 				})
@@ -28,26 +28,40 @@ self.addEventListener('activate', (event) => {
 	self.clients.claim();
 });

+self.addEventListener('message', (event) => {
+	if (event.data && event.data.type === 'SKIP_WAITING') {
+		self.skipWaiting();
+	}
+});
+
 self.addEventListener('fetch', (event) => {
 	if (event.request.method !== 'GET') {
 		return;
 	}

+	if (!event.request.url.startsWith(self.location.origin)) {
+		return;
+	}
+
 	event.respondWith(
 		caches.match(event.request).then((response) => {
 			if (response) {
 				return response;
 			}
-			return fetch(event.request).then((response) => {
-				if (!response || response.status !== 200 || response.type !== 'basic') {
+			return fetch(event.request)
+				.then((response) => {
+					if (!response || response.status !== 200 || response.type !== 'basic') {
+						return response;
+					}
+					const responseToCache = response.clone();
+					caches.open(CACHE_NAME).then((cache) => {
+						cache.put(event.request, responseToCache);
+					});
 					return response;
-				}
-				const responseToCache = response.clone();
-				caches.open(CACHE_NAME).then((cache) => {
-					cache.put(event.request, responseToCache);
+				})
+				.catch(() => {
+					return caches.match('/') || new Response('Offline', { status: 503 });
 				});
-				return response;
-			});
 		})
 	);
 });
--- a/svelte.config.js
+++ b/svelte.config.js
@@ -1,18 +1,19 @@
-import adapter from '@sveltejs/adapter-auto';
+import adapter from '@sveltejs/adapter-static';
 import { vitePreprocess } from '@sveltejs/vite-plugin-svelte';

 /** @type {import('@sveltejs/kit').Config} */
 const config = {
-	// Consult https://svelte.dev/docs/kit/integrations
-	// for more information about preprocessors
 	preprocess: vitePreprocess(),

 	kit: {
-		// adapter-auto only supports some environments, see https://svelte.dev/docs/kit/adapter-auto for a list.
-		// If your environment is not supported, or you settled on a specific environment, switch out the adapter.
-		// See https://svelte.dev/docs/kit/adapters for more information about adapters.
-		adapter: adapter(),
-	},
+		adapter: adapter({
+			pages: 'build',
+			assets: 'build',
+			fallback: 'index.html',
+			precompress: false,
+			strict: true
+		})
+	}
 };

 export default config;
--- a/tailwind.config.js
+++ b/tailwind.config.js
@@ -16,6 +16,9 @@ export default {
 			fontFamily: {
 				sans: ['Nunito', 'Inter', 'Segoe UI', 'system-ui', '-apple-system', 'sans-serif'],
 			},
+			screens: {
+				'mobile-landscape': { raw: '(max-width: 767px) and (orientation: landscape)' },
+			},
 		},
 	},
 	plugins: [],
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -1,6 +1,16 @@
 import { sveltekit } from '@sveltejs/kit/vite';
 import { defineConfig } from 'vite';
+import pkg from './package.json' with { type: 'json' };
+
+declare const process: {
+	env: Record<string, string | undefined>;
+};
+
+const appVersion = process.env.VITE_APP_VERSION ?? pkg.version ?? 'dev';

 export default defineConfig({
+	define: {
+		__APP_VERSION__: JSON.stringify(appVersion),
+	},
 	plugins: [sveltekit()],
 });
Author	SHA1	Message	Date
Sudo-Ivan	bbc4fd4c32	Fix CI workflow Some checks failed OSV-Scanner Scheduled Scan / scan-scheduled (push) Successful in 12s Details CI / build-frontend (push) Successful in 51s Details CI / build-backend (push) Successful in 35s Details Publish NPM Package / publish (push) Failing after 21s Details Build and Publish Docker Image / build (push) Successful in 10m25s Details - Added a step to upload frontend build artifacts after the build process. - Included a step to download the frontend assets in the backend build job, ensuring the backend has access to the latest frontend build.	2025-12-26 21:29:55 -06:00
Sudo-Ivan	06f3e6fa5a	Update package version to 1.4.0 and switch Svelte adapter to static Some checks failed OSV-Scanner Scheduled Scan / scan-scheduled (push) Successful in 15s Details CI / build-backend (push) Failing after 1m7s Details CI / build-frontend (push) Successful in 1m14s Details - Bumped the package version from 1.3.0 to 1.4.0 in both package.json and package-lock.json. - Replaced '@sveltejs/adapter-node' with '@sveltejs/adapter-static' for improved deployment options. - Added new scripts for desktop development and building.	2025-12-26 21:22:09 -06:00
Sudo-Ivan	548d5dbc35	Add script to inject service worker version from package.json - Created a new script that reads the version from package.json and injects it into the service worker file (sw.js). - This ensures the service worker uses the correct version for cache management and updates.	2025-12-26 21:21:21 -06:00
Sudo-Ivan	78c07e1c6b	Update service worker to use versioning and improve cache management - Changed CACHE_NAME to include a version number for better cache control. - Enhanced cache deletion logic to target specific cache names. - Added message event listener to allow clients to skip waiting for updates. - Improved fetch handling to ensure offline support and better response caching.	2025-12-26 21:21:12 -06:00
Sudo-Ivan	4afe001117	Add Window interface to app.d.ts for file handling and logging - Extended the Window interface to include a go property with methods for saving and loading files, as well as logging messages from the frontend. - This enhancement supports improved interaction with the application’s file management features.	2025-12-26 21:21:01 -06:00
Sudo-Ivan	826e7d10d1	Add service worker update notifications and reload functionality - Implemented logic to check for service worker updates and notify users when a new version is available. - Added buttons to reload the application or dismiss the update notification. - Enhanced service worker registration to handle updates and online status checks.	2025-12-26 21:20:52 -06:00
Sudo-Ivan	4646423f1d	Change Svelte adapter from Node to Static - Updated the Svelte configuration to use '@sveltejs/adapter-static' instead of '@sveltejs/adapter-node'. - Configured adapter options for output directories and fallback handling.	2025-12-26 21:20:42 -06:00
Sudo-Ivan	a3a8e29a6d	Update README	2025-12-26 21:20:26 -06:00
Sudo-Ivan	a2411bd176	Refactor CI workflow for frontend and backend builds - Renamed jobs for clarity: 'check' to 'build-frontend' and 'build' to 'build-backend'. - Updated action versions for checkout and setup-node. - Added frontend build step and consolidated backend build process with Go setup. - Enhanced frontend checks and build scripts for improved CI pipeline.	2025-12-26 21:20:19 -06:00
Sudo-Ivan	2465e2e42b	Add file import/export functionality for Wails desktop and web browser - Implemented file saving and loading capabilities for the IdentityGraph component, supporting both Wails desktop and web browser environments. - Enhanced error handling for JSON parsing and validation of graph data format. - Added logging for application startup and Wails environment detection.	2025-12-26 21:20:11 -06:00
Sudo-Ivan	3d81697538	Add wails.json configuration for Linking Tool - Created wails.json to define project metadata, asset directory, and frontend build commands. - Included author information for project attribution.	2025-12-26 21:20:03 -06:00
Sudo-Ivan	5896cd7064	Add main application and desktop API server implementation - Introduced main.go for the server with CORS middleware and static asset handling. - Added desktop/app.go for local API server with logging and file handling capabilities. - Implemented desktop/main.go to initialize the application with Wails framework and asset management.	2025-12-26 21:19:57 -06:00
Sudo-Ivan	9ffce1e12f	Update Makefile	2025-12-26 21:19:44 -06:00
Sudo-Ivan	b4c65bf30b	Add go.mod and go.sum files to manage dependencies for the linking tool	2025-12-26 21:19:30 -06:00
Sudo-Ivan	7d2eb81e0f	Update ESLint configuration	2025-12-26 21:19:24 -06:00
Sudo-Ivan	837c5c471d	Update Dockerfile to streamline multi-stage builds for frontend and Go binary	2025-12-26 21:19:14 -06:00
Sudo-Ivan	4b9a972706	Update .dockerignore and .gitignore	2025-12-26 21:18:41 -06:00
Sudo-Ivan	9dd65dbff8	Update README All checks were successful OSV-Scanner Scheduled Scan / scan-scheduled (push) Successful in 16s Details CI / check (push) Successful in 21s Details CI / build (push) Successful in 34s Details Publish NPM Package / publish (push) Successful in 44s Details Build and Publish Docker Image / build (push) Successful in 8m18s Details	2025-12-25 16:09:43 -06:00
Sudo-Ivan	5eb10386de	Refactor header layout in +page.svelte for improved responsiveness and accessibility, including link updates and style adjustments.	2025-12-25 16:07:11 -06:00
Sudo-Ivan	c3b0173da3	Remove unnecessary eslint directive from service worker file to streamline code.	2025-12-25 16:07:11 -06:00
Sudo-Ivan	0a4a5f7634	Refactor APP_VERSION definition to support multiple sources, including a global variable and npm package version, enhancing flexibility in version management.	2025-12-25 16:07:11 -06:00
Sudo-Ivan	ecc1253937	Update IdentityGraph component with link selection and mobile support.	2025-12-25 16:07:10 -06:00
Sudo-Ivan	de392d52ea	Add linking tool script to set environment variables and import main application module	2025-12-25 16:07:10 -06:00
Sudo-Ivan	204dceeff7	Add workflow for publishing NPM packages, including setup for Node.js, dependency installation, packaging, and publishing to a custom registry.	2025-12-25 16:07:10 -06:00
Sudo-Ivan	410448b35d	Add GitHub Actions workflow for building and publishing Docker images, including setup for QEMU, Docker Buildx, and metadata extraction.	2025-12-25 16:07:10 -06:00
Sudo-Ivan	119177d64c	Add app version definition in Vite configuration using environment variable or package version	2025-12-25 16:07:10 -06:00
Sudo-Ivan	df9ed9465b	Add mobile landscape screen breakpoint to Tailwind configuration for responsive design	2025-12-25 16:07:10 -06:00
Sudo-Ivan	c2de35082f	Update Svelte configuration to use node adapter instead of auto adapter for improved environment compatibility.	2025-12-25 16:07:10 -06:00
Sudo-Ivan	bc63b4a42c	Update package version to 1.3.0, rename package to @quad4/linking-tool, and add new fields for main entry, binary, and engines in package.json. Enhance package-lock.json with additional dependencies and metadata.	2025-12-25 16:07:09 -06:00
Sudo-Ivan	8d4e8cde81	Update Makefile with Docker support and additional npm commands for packaging and publishing	2025-12-25 16:07:09 -06:00
Sudo-Ivan	c9053cb0c6	Update ESLint configuration	2025-12-25 16:07:09 -06:00
Sudo-Ivan	8d2d520122	Add npm registry configuration and authentication token to .npmrc for package management	2025-12-25 16:07:09 -06:00
ivan	d6d8e8240f	Update README.md All checks were successful CI / check (push) Successful in 24s Details OSV-Scanner Scheduled Scan / scan-scheduled (push) Successful in 19s Details CI / build (push) Successful in 30s Details	2025-12-25 04:59:48 +00:00
ivan	a16e96355f	Upload files to "showcase" All checks were successful OSV-Scanner Scheduled Scan / scan-scheduled (push) Successful in 16s Details CI / check (push) Successful in 20s Details CI / build (push) Successful in 35s Details	2025-12-25 04:58:56 +00:00
Sudo-Ivan	ea21931650	Update meta tags in +page.svelte for improved clarity and consistency in descriptions and titles. All checks were successful OSV-Scanner Scheduled Scan / scan-scheduled (push) Successful in 17s Details CI / check (push) Successful in 19s Details CI / build (push) Successful in 32s Details	2025-12-24 22:09:54 -06:00