chore(tsconfig): remove orphan tsconfig.base.json (P2-18)

tsconfig.base.json

@@ -1,18 +0,0 @@
-{
-  "compilerOptions": {
-    "target": "ES2023",
-    "module": "NodeNext",
-    "moduleResolution": "NodeNext",
-    "esModuleInterop": true,
-    "strict": true,
-    "skipLibCheck": true,
-    "declaration": true,
-    "declarationMap": true,
-    "sourceMap": true,
-    "outDir": "dist",
-    "rootDir": "src",
-    "forceConsistentCasingInFileNames": true,
-    "resolveJsonModule": true,
-    "isolatedModules": true
-  }
-}