Angular CLI: v21.0.5 Release

@schematics/angular

| Commit | Description | | -- | -- | | | move 'provideZoneChangeDetection' to the root module | | | update application schematics for module-based apps to use 'provideZoneChangeDetection' | | | update default app component message | | | update default app component welcome message |

@angular/cli

| Commit | Description | | -- | -- | | | use narrower types for new MCP TS SDK compatibility |

@angular/build

| Commit | Description | | -- | -- | | | ensure correct project targeting during Vitest debugging |