Update README with installation instructions for Pipx and Poetry, and add usage examples for both modes.

README.md

@@ -3,12 +3,34 @@
 Proxy to route regular TCP/UDP traffic through Reticulum.
 
 ## Installation
+
+### Pipx
+
 ```bash
+pipx install git+https://git.quad4.io/Quad4-Software/proxynet.git
+```
+
+### Poetry
+
+Requires: Poetry, Git, Python 3.9+
+
+```bash
+git clone https://git.quad4.io/Quad4-Software/proxynet.git
+cd proxynet
 poetry install
 ```
 
 ## Usage
 
+### Pipx
+
+```bash
+proxynet --server --identity my_server
+proxynet --client --port 1080 --preferred <server_hash>
+```
+
+### Poetry
+
 ### Server Mode
 ```bash
 # Basic server startup