fix(frontend): migrate tsconfig off TS 6.0 deprecated options

- esModuleInterop: false -> true (modern default)
- moduleResolution: Node -> Bundler (recommended for Vite)
- remove baseUrl; paths resolves relative to tsconfig

frontend/tsconfig.json

@@ -5,22 +5,20 @@
     "lib": ["DOM", "DOM.Iterable", "ESNext"],
     "allowJs": false,
     "skipLibCheck": true,
-    "esModuleInterop": false,
+    "esModuleInterop": true,
     "allowSyntheticDefaultImports": true,
     "strict": true,
     "forceConsistentCasingInFileNames": true,
     "module": "ESNext",
-    "moduleResolution": "Node",
+    "moduleResolution": "Bundler",
     "resolveJsonModule": true,
     "types": ["vite-plugin-svgr/client"],
     "isolatedModules": true,
     "noEmit": true,
     "jsx": "react-jsx",
-    "baseUrl": ".",
     "paths": {
       "@/*": ["./src/*"]
-    },
-    "ignoreDeprecations": "6.0"
+    }
   },
   "include": ["src"],
   "references": [{ "path": "./tsconfig.node.json" }]

frontend/tsconfig.node.json

@@ -2,9 +2,8 @@
   "compilerOptions": {
     "composite": true,
     "module": "ESNext",
-    "moduleResolution": "Node",
-    "allowSyntheticDefaultImports": true,
-    "ignoreDeprecations": "6.0"
+    "moduleResolution": "Bundler",
+    "allowSyntheticDefaultImports": true
   },
   "include": ["vite.config.ts"]
 }