Refactor TypeScript configs to use shared base

Introduced tsconfig.base.json for shared TypeScript configuration and updated all package tsconfig.json files to extend from it, reducing duplication and improving maintainability. Also updated typecheck script in package.json and fixed import in prebuild-loader.ts.

packages/napcat-framework/tsconfig.json

@@ -1,47 +1,5 @@
 {
-  "compilerOptions": {
-    "target": "ES2021",
-    "module": "ESNext",
-    "moduleResolution": "Node",
-    "lib": [
-      "ES2021"
-    ],
-    "typeRoots": [
-      "./node_modules/@types"
-    ],
-    "esModuleInterop": true,
-    "outDir": "dist",
-    "noEmit": false,
-    "sourceMap": true,
-    "strict": true,
-    "noImplicitAny": false,
-    "strictFunctionTypes": true,
-    "strictBindCallApply": true,
-    "alwaysStrict": true,
-    "noImplicitThis": true,
-    "noImplicitReturns": true,
-    "noPropertyAccessFromIndexSignature": true,
-    "noUncheckedIndexedAccess": true,
-    "exactOptionalPropertyTypes": false,
-    "forceConsistentCasingInFileNames": true,
-    "useUnknownInCatchVariables": true,
-    "noImplicitOverride": true,
-    "noUnusedLocals": true,
-    "noUnusedParameters": true,
-    "noFallthroughCasesInSwitch": true,
-    "useDefineForClassFields": true,
-    "experimentalDecorators": true,
-    "allowSyntheticDefaultImports": true,
-    "resolveJsonModule": true,
-    "baseUrl": ".",
-    "paths": {
-      "@/*": [
-        "../*"
-      ]
-    },
-    "skipLibCheck": true,
-    "skipDefaultLibCheck": true
-  },
+  "extends": "../../tsconfig.base.json",
   "include": [
     "*.ts",
     "**/*.ts"