build: add TypeScript + ESLint baseline (typecheck/lint/test scripts)

Root package.json (type: module), strict tsconfig with allowJs/checkJs:false for gradual migration, flat ESLint config scoped to scripts/ + tests/. App untouched. All three green: lint, typecheck, test 107/107.
2026-07-08 16:42:08 +08:00
parent a32461b2ab
commit 33ec238c0c
4 changed files with 1025 additions and 0 deletions
@@ -0,0 +1,19 @@
+{
+  "compilerOptions": {
+    "target": "ES2022",
+    "module": "NodeNext",
+    "moduleResolution": "NodeNext",
+    "lib": ["ES2023"],
+    "types": ["node"],
+    "strict": true,
+    "noEmit": true,
+    "allowJs": true,
+    "checkJs": false,
+    "skipLibCheck": true,
+    "esModuleInterop": true,
+    "resolveJsonModule": true,
+    "forceConsistentCasingInFileNames": true
+  },
+  "include": ["scripts/**/*", "tests/**/*"],
+  "exclude": ["node_modules", "app", "dist", "release"]
+}