Fix @objectstack/server tsconfig.json - remove non-existent src directory

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Co-authored-by: hotlong <50353452+hotlong@users.noreply.github.com>

Author: Claude

apps/server/tsconfig.json

@@ -2,9 +2,9 @@
   "extends": "../../tsconfig.json",
   "compilerOptions": {
     "outDir": "./dist",
-    "rootDir": "./src",
+    "rootDir": ".",
     "module": "NodeNext"
   },
-  "include": ["src/**/*"],
-  "exclude": ["node_modules", "dist"]
+  "include": ["**/*.ts"],
+  "exclude": ["node_modules", "dist", "test"]
 }