Update README and configuration for macOS support

- Revamped README.md to enhance clarity and detail on features, installation, and system requirements for Archipelago.
- Added macOS-specific configuration in `config.rs` to detect when running from a macOS app bundle, adjusting data directory paths accordingly.
- Introduced a new production build script in `package.json` for optimized deployment of the Neode UI.

neode-ui/package.json

@@ -13,6 +13,7 @@
     "backend:real": "cd ../core && cargo run --release",
     "build": "vue-tsc -b && vite build",
     "build:docker": "vite build",
+    "build:production": "NODE_ENV=production vue-tsc -b && vite build --mode production",
     "preview": "vite preview",
     "type-check": "vue-tsc --noEmit"
   },