Introduce NapCat Protocol and adapter management

Added the new napcat-protocol package with protocol config, event, API, and network management modules. Introduced napcat-adapter package to unify protocol adapter management, replacing direct OneBot usage in framework and shell. Updated napcat-framework and napcat-shell to use NapCatAdapterManager for protocol initialization and registration. Adjusted dependencies and Vite configs to include new packages.

packages/napcat-protocol/package.json

@@ -0,0 +1,36 @@
+{
+  "name": "napcat-protocol",
+  "version": "0.0.1",
+  "private": true,
+  "type": "module",
+  "main": "index.ts",
+  "scripts": {
+    "typecheck": "tsc --noEmit --skipLibCheck -p tsconfig.json"
+  },
+  "exports": {
+    ".": {
+      "import": "./index.ts"
+    },
+    "./*": {
+      "import": "./*"
+    }
+  },
+  "dependencies": {
+    "ajv": "^8.13.0",
+    "@sinclair/typebox": "^0.34.38",
+    "cors": "^2.8.5",
+    "express": "^5.0.0",
+    "ws": "^8.18.3",
+    "json5": "^2.2.3",
+    "napcat-core": "workspace:*",
+    "napcat-common": "workspace:*"
+  },
+  "devDependencies": {
+    "@types/cors": "^2.8.17",
+    "@types/express": "^5.0.0",
+    "@types/node": "^22.0.1"
+  },
+  "engines": {
+    "node": ">=18.0.0"
+  }
+}