Cleanup: Potpourri PR of small changes that reduce the warning noise (#5128)

* fix: [@vue/compiler-sfc] defineModel is a compiler macro and no longer needs to be imported.

* fix: Duplicate name conflict/warning from unplugin-vue-components

* fix: enforce correct line endings for the commonjs and esm variants via git

vite.config.mts

@@ -136,7 +136,8 @@ export default defineConfig({
       ],
       dirs: ['src/components', 'src/layout', 'src/views'],
       deep: true,
-      extensions: ['vue']
+      extensions: ['vue'],
+      directoryAsNamespace: true
     })
   ],