feat(server): add eslint, typechecking

server/eslint.config.ts

@@ -0,0 +1,18 @@
+import config from 'eslint-config-ksv741';
+
+export default [
+  ...config,
+  {
+    rules: {
+      'import/no-extraneous-dependencies': ['error', {
+        devDependencies: ['eslint.config.ts', 'rsbuild.config.ts'],
+      }],
+      'import/no-anonymous-default-export': 'off',
+      'func-style': ['error', 'declaration', { allowArrowFunctions: true }],
+      'no-void': ['error', { allowAsStatement: true }],
+      '@typescript-eslint/no-extraneous-class': 'off',
+      '@typescript-eslint/parameter-properties': 'off',
+      '@typescript-eslint/class-methods-use-this': 'off',
+    },
+  },
+];

server/package.json

@@ -6,7 +6,9 @@
   "scripts": {
     "build": "nest build",
     "start": "nest start",
-    "start:dev": "nest start --watch"
+    "start:dev": "nest start --watch",
+    "lint": "eslint \"{src,apps,libs,test}/**/*.ts\"",
+    "typecheck": "tsc --noEmit"
   },
   "dependencies": {
     "@nestjs/common": "11.1.6",
@@ -23,6 +25,10 @@
     "@swc/core": "1.13.3",
     "@types/express": "5.0.3",
     "@types/node": "22.17.1",
+    "@typescript-eslint/parser": "8.39.0",
+    "eslint": "9.33.0",
+    "eslint-config-ksv741": "0.2.0",
+    "jiti": "^2.5.1",
     "source-map-support": "0.5.21",
     "ts-loader": "9.5.2",
     "ts-node": "10.9.2",

server/tsconfig.json

@@ -17,5 +17,9 @@
     "noImplicitAny": false,
     "strictBindCallApply": false,
     "noFallthroughCasesInSwitch": false
-  }
+  },
+  "include": [
+    "src",
+    "eslint.config.ts"
+  ]
 }