Bundled SSR builds never link @angular/platform-server (optimizeDeps.exclude skip also applies in builds) → JIT compiler unavailable #695

Found while reviewing #685. Older than it (same on b365c0b).

The main plugin adds optimizeDeps.exclude: ['@angular/platform-server'] (vite-plugin/index.ts ~806). The linker's transform (angular-linker-plugin.ts ~214) returns early for every id that optimizeDeps.exclude matches. That skip came with #211 (for #210, a dev-server case), but transform also runs in builds. So when a server build bundles Angular, @angular/platform-server is never linked:

vite build --app (or --ssr) with ssr.noExternal: true, no `import '@angular/compiler'`
  dist/ssr/server.js  still has  static ɵfac = ɵɵngDeclareFactory({...})   (PlatformState, … — 24 left)
  import + renderApplication  →  Error: JIT compiler unavailable  (getCompilerFacade ← ɵɵngDeclareFactory)

same build, with optimizeDeps.exclude emptied in configResolved  →  0 ɵɵngDeclare left, renders fine
linkAngularPackageSync on _server-chunk.mjs directly             →  linked, 0 left

Checked with Vite 8.3.4 and Angular 22.2.5. It only works today if the app imports @angular/compiler (the JIT facade).

Possible direction: apply the optimizeDeps.exclude skip only on the dep optimizer path (the dev case #210 needed), not in the build transform, or keep @angular/platform-server out of the linker's skip list. Re-check #210's repro with any fix.