Add auto updater

package.json

@@ -41,6 +41,7 @@
     "lint:fix": "npm run format && npm run sort:props && eslint . --fix",
     "format": "prettier --write \"src/app/**/*.html\"",
     "format:check": "prettier --check \"src/app/**/*.html\"",
+    "release:manifest": "node tools/generate-release-manifest.js",
     "sort:props": "node tools/sort-template-properties.js"
   },
   "private": true,
@@ -65,6 +66,7 @@
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "cytoscape": "^3.33.1",
+    "electron-updater": "^6.6.2",
     "mermaid": "^11.12.3",
     "ngx-remark": "^0.2.2",
     "prismjs": "^1.30.0",
@@ -134,9 +136,18 @@
     "nodeGypRebuild": false,
     "buildDependenciesFromSource": false,
     "npmRebuild": false,
+    "publish": [
+      {
+        "provider": "generic",
+        "url": "https://updates.metoyou.invalid"
+      }
+    ],
     "mac": {
       "category": "public.app-category.social-networking",
-      "target": "dmg",
+      "target": [
+        "dmg",
+        "zip"
+      ],
       "icon": "images/macos/icon.icns"
     },
     "win": {