fix: add tsconfig.json, @types/chrome, fix TS errors - CI typecheck now passes

entrypoints/options/Options.tsx

@@ -162,7 +162,7 @@ function OptionsPage() {
   const apiKeyRef = useRef<HTMLInputElement>(null);
 
   useEffect(() => {
-    chrome.storage.local.get(['provider', 'apiKey', 'model'], (result) => {
+    chrome.storage.local.get(["provider", "apiKey", "model"], (result: Record<string, string>) => {
       if (result.provider) setProvider(result.provider);
       if (result.apiKey) setApiKey(result.apiKey);
       if (result.model) setModel(result.model);

entrypoints/popup/Popup.tsx

@@ -7,7 +7,7 @@ function Popup() {
   const [model, setModel] = useState('');
 
   useEffect(() => {
-    chrome.storage.local.get(['provider', 'apiKey', 'model'], (result) => {
+    chrome.storage.local.get(["provider", "apiKey", "model"], (result: Record<string, string>) => {
       if (result.apiKey) {
         setConfigured(true);
         setProvider(result.provider || 'openai');

package-lock.json

@@ -18,6 +18,7 @@
       },
       "devDependencies": {
         "@playwright/test": "^1.50.1",
+        "@types/chrome": "^0.1.37",
         "@types/react": "^18.3.1",
         "@types/react-dom": "^18.3.1",
         "autoprefixer": "^10.4.20",
@@ -1399,6 +1400,17 @@
         "assertion-error": "^2.0.1"
       }
     },
+    "node_modules/@types/chrome": {
+      "version": "0.1.37",
+      "resolved": "https://registry.npmjs.org/@types/chrome/-/chrome-0.1.37.tgz",
+      "integrity": "sha512-IJE4ceuDO7lrEuua7Pow47zwNcI8E6qqkowRP7aFPaZ0lrjxh6y836OPqqkIZeTX64FTogbw+4RNH0+QrweCTQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@types/filesystem": "*",
+        "@types/har-format": "*"
+      }
+    },
     "node_modules/@types/deep-eql": {
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/@types/deep-eql/-/deep-eql-4.0.2.tgz",

package.json

@@ -21,6 +21,7 @@
   },
   "devDependencies": {
     "@playwright/test": "^1.50.1",
+    "@types/chrome": "^0.1.37",
     "@types/react": "^18.3.1",
     "@types/react-dom": "^18.3.1",
     "autoprefixer": "^10.4.20",

tsconfig.json

@@ -0,0 +1,27 @@
+{
+  "compilerOptions": {
+    "target": "ESNext",
+    "module": "ESNext",
+    "moduleResolution": "Bundler",
+    "lib": ["ESNext", "DOM"],
+    "jsx": "react-jsx",
+    "strict": true,
+    "noEmit": true,
+    "skipLibCheck": true,
+    "types": ["chrome"],
+    "esModuleInterop": true,
+    "allowImportingTsExtensions": true,
+    "paths": {
+      "~/*": ["./src/*"]
+    }
+  },
+  "include": [
+    "entrypoints/**/*",
+    "src/**/*",
+    ".wxt/types/**/*"
+  ],
+  "exclude": [
+    "node_modules",
+    ".output"
+  ]
+}

tsconfig.test.json

@@ -0,0 +1,9 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "types": ["vitest/globals"]
+  },
+  "include": [
+    "tests/**/*"
+  ]
+}