fix: align moduleResolution with ui-bundle package build target

Switch tsconfig from Node16 to Preserve/Bundler to match how
@salesforce/ui-bundle generates its .d.ts files. The old
@salesforce/webapp-experimental included .js extensions in d.ts imports
(Node16-compatible), but @salesforce/ui-bundle dropped them (Bundler-style),
causing ESLint type resolution failures. Also corrects UIBundleManifest
import casing to match the actual export name.

Made-with: Cursor

Author: deepu-mungamuri94

src/config/manifest.ts

@@ -16,14 +16,14 @@
 
 // Re-export base types from @salesforce/ui-bundle package
 export type {
-  UiBundleManifest as BaseUiBundleManifest,
+  UIBundleManifest as BaseUiBundleManifest,
   RoutingConfig,
   RewriteRule,
   RedirectRule,
 } from '@salesforce/ui-bundle/app';
 
 // Import for local use
-import type { UiBundleManifest as BaseUiBundleManifest } from '@salesforce/ui-bundle/app';
+import type { UIBundleManifest as BaseUiBundleManifest } from '@salesforce/ui-bundle/app';
 
 /**
  * Development configuration (plugin-specific extension)

test/tsconfig.json

@@ -2,6 +2,8 @@
   "extends": "@salesforce/dev-config/tsconfig-test-strict-esm",
   "include": ["./**/*.ts"],
   "compilerOptions": {
-    "skipLibCheck": true
+    "skipLibCheck": true,
+    "module": "Preserve",
+    "moduleResolution": "Bundler"
   }
 }

tsconfig.json

@@ -3,7 +3,9 @@
   "compilerOptions": {
     "outDir": "lib",
     "rootDir": "src",
-    "skipLibCheck": true
+    "skipLibCheck": true,
+    "module": "Preserve",
+    "moduleResolution": "Bundler"
   },
   "include": ["./src/**/*.ts"]
 }