fix: align Tauri development server with configured port

AGENTS.md

@@ -99,7 +99,7 @@ Do not manually edit generated output or installed dependencies:
 - Run linting: `npm run lint`
 - Run Tauri CLI commands: `npm run tauri -- <command>`
 
-Tauri development intentionally uses port `8103`. `src-tauri/tauri.conf.json` expects that port, so its `beforeDevCommand` must start Ionic on `8103`; the current `npm start` script does not explicitly select it. Verify the full `npm run tauri dev` flow before claiming it works.
+Tauri development intentionally uses port `8103`. `src-tauri/tauri.conf.json` expects that port, so its `beforeDevCommand` starts the project's Angular CLI with `serve --host=0.0.0.0 --port=8103`. Keep the command aligned with `devUrl`. Verify the full `npm run tauri dev` flow before claiming it works.
 
 ## Release versioning
 

docs/development.md

@@ -137,7 +137,7 @@ nvm use lts/jod && npm run tauri dev
 nvm use lts/jod && npm run tauri build
 ```
 
-Tauri development intentionally expects the frontend at `http://localhost:8103`. `devUrl` only tells Tauri where to connect; the Ionic command must also listen on port `8103`. The current `npm start` script does not explicitly select that port, so verify the complete development flow when changing Tauri or serve configuration.
+Tauri development intentionally expects the frontend at `http://localhost:8103`. `devUrl` tells Tauri where to connect, and `beforeDevCommand` runs `npm run ng -- serve --host=0.0.0.0 --port=8103` to serve the frontend on the matching port without opening a browser. This uses the project's Angular CLI and does not require a global Ionic CLI installation. Keep these settings aligned when changing Tauri or serve configuration.
 
 The desktop wrapper is under `src-tauri/`. Do not edit generated `src-tauri/target/` or `src-tauri/gen/` content.
 

src-tauri/tauri.conf.json

@@ -7,7 +7,7 @@
   "build": {
     "frontendDist": "../www",
     "devUrl": "http://localhost:8103",
-    "beforeDevCommand": "npm start",
+    "beforeDevCommand": "npm run ng -- serve --host=0.0.0.0 --port=8103",
     "beforeBuildCommand": "ionic build"
   },
   "app": {