Angular CLI: 20.1.0-next.3 Release

@schematics/angular

| Commit | Description | | -- | -- | | | add missing prettier config |

@angular/cli

| Commit | Description | | -- | -- | | | add initial MCP server implementation |

@angular-devkit/build-angular

| Commit | Description | | -- | -- | | | provide partial custom postcss configuration support |

@angular/build

| Commit | Description | | -- | -- | | | adjust coverage includes/excludes for unit-test vitest runner | | | inject zone.js/testing before karma builder execution |

@angular/ssr

| Commit | Description | | -- | -- | | | avoid preloading unnecessary dynamic bundles | | | ensure loadChildren runs in correct injection context during route extraction | | | ensure correct referer header handling in web request conversion |