build: update cross-repo angular dependencies (21.1.x)

[angular-robot]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence	Type	Update
@angular-devkit/build-angular	21.1.0-rc.0 → 21.1.0					pnpm.catalog.default	patch
@angular-devkit/core	21.1.0-rc.0 → 21.1.0					pnpm.catalog.default	patch
@angular-devkit/schematics	21.1.0-rc.0 → 21.1.0					pnpm.catalog.default	patch
@angular/build	21.1.0-rc.0 → 21.1.0					pnpm.catalog.default	patch
@angular/cli	21.1.0-rc.0 → 21.1.0					pnpm.catalog.default	patch
@angular/common (source)	21.1.0-rc.0 → 21.1.0					pnpm.catalog.default	patch
@angular/compiler (source)	21.1.0-rc.0 → 21.1.0					pnpm.catalog.default	patch
@angular/compiler-cli (source)	21.1.0-rc.0 → 21.1.0					pnpm.catalog.default	patch
@angular/core (source)	21.1.0-rc.0 → 21.1.0					pnpm.catalog.default	patch
@angular/forms (source)	21.1.0-rc.0 → 21.1.0					pnpm.catalog.default	patch
@angular/localize	21.1.0-rc.0 → 21.1.0					pnpm.catalog.default	patch
@angular/ng-dev	7f29a07 → 0b96541					devDependencies	digest
@angular/platform-browser (source)	21.1.0-rc.0 → 21.1.0					pnpm.catalog.default	patch
@angular/platform-browser-dynamic (source)	21.1.0-rc.0 → 21.1.0					pnpm.catalog.default	patch
@angular/platform-server (source)	21.1.0-rc.0 → 21.1.0					pnpm.catalog.default	patch
@angular/router (source)	21.1.0-rc.0 → 21.1.0					pnpm.catalog.default	patch
@angular/ssr	21.1.0-rc.0 → 21.1.0					pnpm.catalog.default	patch
@schematics/angular	21.1.0-rc.0 → 21.1.0					pnpm.catalog.default	patch
angular/dev-infra	1ce250a → b816685					action	digest
devinfra	1ce250a → b816685					git_override	digest

🔡 If you wish to disable git hash updates, add ":disableDigestUpdates" to the extends array in your config.

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Release Notes

angular/angular-cli (@​angular-devkit/build-angular)

v21.1.0

Compare Source

@​angular/cli

Commit	Type	Description
772e6efe7	feat	add 'test' and 'e2e' MCP tools
8efb86318	feat	Add "all" as an experimental tool group
c3c9ac506	feat	Add MCP tools for building and running devservers
d635a6c63	feat	add signal forms lessons
d8b76e93d	fix	correctly handle yarn classic tag manifest fetching
7ab5c0b0a	fix	correctly spawn package managers on Windows in new abstraction
348096623	fix	enhance list_projects MCP tool file system traversal and symlink handling
316fca862	fix	handle array output from npm view in manifest parser
032257a6d	fix	improve signal forms lesson examples in AI tutor
18d74dde8	fix	rename mcp devserver tools to comply with naming spec
1ad773671	fix	update dependency @​modelcontextprotocol/sdk to v1.25.2
45d4f5668	fix	update yarn berry package manager configuration
122ed27c9	fix	use project-local temporary directory in ng add
a15db28b2	perf	cache resolved specific version in package manager abstraction
240588b7e	perf	optimize ng add version discovery

@​schematics/angular

Commit	Type	Description
36cf3afb4	feat	add browserMode option to jasmine-vitest schematic
e71a72ffd	feat	generate detailed migration report for refactor-jasmine-vitest
18cf6c51b	fix	add MCP configuration file to new workspaces

@​angular/build

Commit	Type	Description
1eda0a99f	feat	directly support ng-packagr in unit-test builder
87175f9dc	feat	disable TestBed teardown during debugging in Vitest
1e39c77a4	fix	inject source-map-support for Vitest browser tests
3fd7dcd76	fix	normalize roots to POSIX in test discovery for Windows compatibility
164e7dbbc	fix	resolve test files correctly on Windows when using non-C drives
ad99e00ad	fix	simplify SSL handling for ng serve with SSR (#​31722)

angular/angular (@​angular/common)

v21.1.0

Compare Source

Deprecations

upgrade

• VERSION from @angular/upgrade is deprecated. Please use the entry from @angular/upgrade/static instead.

common

Commit	Type	Description
d8790972be	feat	Add custom transformations for Cloudflare and Cloudinary image loaders
a6b8cb68af	feat	support custom transformations in ImageKit and Imgix loaders

compiler

Commit	Type	Description
640693da8e	feat	Add support for multiple swich cases matching
0ad3adc7c6	fix	Support empty cases

core

Commit	Type	Description
99ad18a4ee	feat	Add stability debugging utility
a0dfa5fa86	feat	support rest arguments in function calls
6e18fa8bc9	feat	support spread elements in array literals
e407280ab5	feat	support spread expressions in object literals
06be8034bb	fix	Microtask scheduling should be used after any application synchronization
b4f584cf42	fix	return StaticProvider for providePlatformInitializer

forms

Commit	Type	Description
1ea5c97703	feat	allow focusing bound control from field state

platform-browser

Commit	Type	Description
ec9dc94cee	feat	add context to createApplication
ab67988d2e	feat	resolve JIT resources in createApplication

router

Commit	Type	Description
5edceffd04	feat	add controls for route cleanup
a03c82564d	feat	Add scroll behavior controls on router navigation
e44839b016	feat	Add standalone function to create a comptued for isActive
c25d749d85	feat	Execute RunGuardsAndResolvers function in injection context
1c00ab42f8	feat	extend paramters of RedirectFunction to include paramMap and queryParamMap
7003e8d241	feat	Publish Router's integration with platform Navigation API as experimental
c84d372778	feat	Support wildcard params with segments trailing (#​64737)

upgrade

Commit	Type	Description
75fe8f8af9	refactor	deprecate VERSION export

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[crisbeto]

This PR was merged into the repository. The changes were merged into the following branches:

• 21.1.x: e6a1659