feat(tls): manage ACME domain and add desktop client settings

client/src-tauri/tauri.conf.json

@@ -0,0 +1,22 @@
+{
+  "$schema": "https://schema.tauri.app/config/2",
+  "productName": "OpsX VPN",
+  "version": "0.1.0",
+  "identifier": "com.opsx.vpn.client",
+  "build": {
+    "beforeDevCommand": "npm run dev:ui",
+    "devUrl": "http://127.0.0.1:5176",
+    "beforeBuildCommand": "npm run build:ui",
+    "frontendDist": "../dist"
+  },
+  "app": {
+    "windows": [{ "label": "main", "title": "OpsX VPN", "width": 1080, "height": 740, "minWidth": 800, "minHeight": 590 }],
+    "security": { "csp": "default-src 'self'; connect-src 'self' ipc: http://ipc.localhost http://127.0.0.1:5176 ws://127.0.0.1:5176; img-src 'self' data:; style-src 'self' 'unsafe-inline'; script-src 'self'" }
+  },
+  "bundle": {
+    "active": true,
+    "targets": "all",
+    "icon": ["icons/32x32.png", "icons/128x128.png", "icons/128x128@2x.png", "icons/icon.icns", "icons/icon.ico"],
+    "category": "Utility"
+  }
+}