Moved everything in src/* back to the root folder.

This was a mistake to use go.work since it might be needed on a
specific dev setup (with different "use" directives).
It results in a codebase that really matches the main readeck
module fqdn.

main.go

@@ -0,0 +1,19 @@
+// SPDX-FileCopyrightText: © 2020 Olivier Meunier <olivier@neokraft.net>
+//
+// SPDX-License-Identifier: AGPL-3.0-only
+
+package main
+
+import (
+	"fmt"
+	"os"
+
+	"codeberg.org/readeck/readeck/internal/app"
+)
+
+func main() {
+	if err := app.Run(); err != nil {
+		fmt.Printf("ERROR: %s\n", err)
+		os.Exit(1)
+	}
+}