refactor: better code style

Author: AkinoKaede

.editorconfig

@@ -0,0 +1,14 @@
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.{ts,js,json,yaml,yml}]
+indent_style = space
+indent_size = 2
+
+[*.md]
+trim_trailing_whitespace = false

.eslintignore

@@ -0,0 +1,4 @@
+node_modules
+dist
+.edgeone
+*.js

.eslintrc.json

@@ -0,0 +1,21 @@
+{
+  "parser": "@typescript-eslint/parser",
+  "parserOptions": {
+    "ecmaVersion": 2020,
+    "sourceType": "module"
+  },
+  "extends": ["eslint:recommended", "plugin:@typescript-eslint/recommended"],
+  "plugins": ["@typescript-eslint"],
+  "rules": {
+    "@typescript-eslint/no-explicit-any": "warn",
+    "@typescript-eslint/explicit-function-return-type": "off",
+    "@typescript-eslint/no-unused-vars": ["warn", { "argsIgnorePattern": "^_" }],
+    "no-console": "off",
+    "semi": ["error", "always"],
+    "quotes": ["error", "single", { "avoidEscape": true }]
+  },
+  "env": {
+    "browser": true,
+    "es2020": true
+  }
+}

.github/workflows/ci.yml

@@ -0,0 +1,85 @@
+name: CI
+
+on:
+  push:
+    branches: [main, master, develop]
+    paths-ignore:
+      - '**.md'
+      - 'docs/**'
+      - '.editorconfig'
+      - '.gitignore'
+      - 'LICENSE'
+  pull_request:
+    branches: [main, master, develop]
+    paths-ignore:
+      - '**.md'
+      - 'docs/**'
+      - '.editorconfig'
+      - '.gitignore'
+      - 'LICENSE'
+
+jobs:
+  lint-and-test:
+    name: Lint and Test
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [ 24.5.0 ]
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: 'npm'
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Type check
+        run: npm run type-check
+
+      - name: Lint
+        run: npm run lint
+
+      - name: Format check
+        run: npm run format:check
+
+      - name: Run tests
+        run: npm run test
+
+      - name: Build
+        run: npm run build
+
+  coverage:
+    name: Test Coverage
+    runs-on: ubuntu-latest
+    if: github.event_name == 'pull_request' || github.ref == 'refs/heads/main' || github.ref == 'refs/heads/master'
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '24.5.0'
+          cache: 'npm'
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Run tests with coverage
+        run: npm run test:coverage
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v3
+        with:
+          files: ./coverage/coverage-final.json
+          flags: unittests
+          name: codecov-umbrella
+          fail_ci_if_error: false

.prettierignore

@@ -0,0 +1,4 @@
+node_modules
+dist
+.edgeone
+*.md

.prettierrc.json

@@ -0,0 +1,9 @@
+{
+  "semi": true,
+  "singleQuote": true,
+  "tabWidth": 2,
+  "trailingComma": "es5",
+  "printWidth": 100,
+  "arrowParens": "always",
+  "endOfLine": "lf"
+}

PROXY.md

@@ -9,7 +9,7 @@
 
 ## 配置方式
 
-### 1. 默认配置（推荐）⭐
+### 1. 默认配置
 
 **无需任何环境变量配置**
 
@@ -46,7 +46,7 @@ ENABLE_APN_PROXY=false
 - 可能因不支持 HTTP/2 而失败
 - 仅用于调试或特殊场景
 
-### 4. 代理鉴权（可选）
+### 4. 代理鉴权（推荐）⭐
 
 ```env
 APNS_PROXY_SECRET=your-shared-secret

edge-functions/api/[[default]].ts

@@ -10,7 +10,7 @@
  * This file uses [[default]] naming to catch all unmatched routes.
  * It has the lowest priority, so specific routes like /push, /register, etc.
  * will be handled by their dedicated handlers first.
- * 
+ *
  * Note: This endpoint REQUIRES authentication when enabled
  */
 
@@ -22,19 +22,15 @@ import { checkBasicAuth, unauthorizedResponse } from '../../src/utils/auth';
 /**
  * Reserved paths that should not be handled by this catch-all
  */
-const RESERVED_PATHS = [
-  '/favicon.ico',
-  '/robots.txt',
-];
+const RESERVED_PATHS = ['/favicon.ico', '/robots.txt'];
 
 /**
  * Check if path is reserved
  */
 function isReservedPath(path: string): boolean {
   const normalizedPath = path.toLowerCase();
   return RESERVED_PATHS.some(
-    (reserved) =>
-      normalizedPath === reserved || normalizedPath.startsWith(`${reserved}/`)
+    (reserved) => normalizedPath === reserved || normalizedPath.startsWith(`${reserved}/`)
   );
 }
 

edge-functions/api/healthz.ts

@@ -5,10 +5,10 @@ import type { EventContext } from '../../src/types/common';
  * GET /healthz
  *
  * Returns plain text "ok" for health check
- * 
+ *
  * Note: This endpoint does NOT require authentication
  */
-export async function onRequest(context: EventContext): Promise<Response> {
+export async function onRequest(_context: EventContext): Promise<Response> {
   return new Response('ok', {
     status: 200,
     headers: {

edge-functions/api/info.ts

@@ -1,6 +1,8 @@
 import type { EventContext } from '../../src/types/common';
 import { countDevices } from '../../src/utils/kv';
 
+/* eslint-disable @typescript-eslint/no-explicit-any */
+
 /**
  * Info endpoint - Server information
  * GET /info
@@ -13,7 +15,8 @@ import { countDevices } from '../../src/utils/kv';
  */
 export async function onRequest(context: EventContext): Promise<Response> {
   // Check if device counting is enabled via environment variable
-  const enableDeviceCount = context.env.ENABLE_DEVICE_COUNT === 'true' || context.env.ENABLE_DEVICE_COUNT === '1';
+  const enableDeviceCount =
+    context.env.ENABLE_DEVICE_COUNT === 'true' || context.env.ENABLE_DEVICE_COUNT === '1';
 
   const info: any = {
     version: 'v2.0.0',