Add menu functionality (#59)

* Added core::Channel and menu functionality. core::Channel may leak memory.

* Updated examples to v2 using Leptos.

examples/test/src-tauri/tauri.conf.json

@@ -1,71 +1,35 @@
 {
+  "productName": "test-tauri-events",
+  "version": "0.0.0",
+  "identifier": "com.tauri.dev",
   "build": {
     "beforeDevCommand": "trunk serve",
-    "beforeBuildCommand": "trunk build --release",
-    "devPath": "http://localhost:1420",
-    "distDir": "../dist",
-    "withGlobalTauri": true
+    "devUrl": "http://localhost:1420",
+    "beforeBuildCommand": "trunk build",
+    "frontendDist": "../dist"
   },
-  "package": {
-    "productName": "tauri-sys-test",
-    "version": "0.0.0"
-  },
-  "tauri": {
-    "allowlist": {
-      "all": true
-    },
-    "bundle": {
-      "active": true,
-      "category": "DeveloperTool",
-      "copyright": "",
-      "deb": {
-        "depends": []
-      },
-      "externalBin": [],
-      "icon": [
-        "icons/32x32.png",
-        "icons/128x128.png",
-        "icons/128x128@2x.png",
-        "icons/icon.icns",
-        "icons/icon.ico"
-      ],
-      "identifier": "com.tauri.dev",
-      "longDescription": "",
-      "macOS": {
-        "entitlements": null,
-        "exceptionDomain": "",
-        "frameworks": [],
-        "providerShortName": null,
-        "signingIdentity": null
-      },
-      "resources": [],
-      "shortDescription": "",
-      "targets": "all",
-      "windows": {
-        "certificateThumbprint": null,
-        "digestAlgorithm": "sha256",
-        "timestampUrl": ""
-      }
-    },
-    "security": {
-      "csp": null
-    },
-    "updater": {
-      "active": true,
-      "endpoints": [
-          "https://releases.myapp.com/{{target}}/{{current_version}}"
-      ],
-      "dialog": true,
-      "pubkey": "YOUR_UPDATER_SIGNATURE_PUBKEY_HERE"
-    },
+  "app": {
+    "withGlobalTauri": true,
     "windows": [
       {
-        "fullscreen": false,
-        "height": 600,
-        "resizable": true,
-        "title": "tauri-sys testing suite",
-        "width": 800
+        "title": "test-tauri-events",
+        "width": 800,
+        "height": 600
       }
+    ],
+    "security": {
+      "csp": null
+    }
+  },
+  "bundle": {
+    "active": true,
+    "targets": "all",
+    "icon": [
+      "icons/32x32.png",
+      "icons/128x128.png",
+      "icons/128x128@2x.png",
+      "icons/icon.icns",
+      "icons/icon.ico"
     ]
   }
 }