Update angular monorepo to v21.0.6

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
@angular/common (source)	21.0.3 -> 21.0.6
@angular/compiler (source)	21.0.3 -> 21.0.6
@angular/compiler-cli (source)	21.0.3 -> 21.0.6
@angular/core (source)	21.0.3 -> 21.0.6
@angular/forms (source)	21.0.3 -> 21.0.6
@angular/platform-browser (source)	21.0.3 -> 21.0.6
@angular/router (source)	21.0.3 -> 21.0.6

---

Release Notes

angular/angular (@​angular/common)

v21.0.6

Compare Source

Breaking Changes

forms

• The shape of SignalFormsConfig.classes has changed

  Previously each function in the classes map took a FieldState. Now
  it takes a Field directive.

  For example if you previously had:

  provideSignalFormsConfig({ classes: { 'my-valid': (state) => state.valid() } }) 

  You would need to update to:

  provideSignalFormsConfig({ classes: { 'my-valid': ({state}) => state().valid() } }) 

  (cherry picked from commit 348f149)

• (cherry picked from commit ae0c590)

core

Commit	Type	Description
4c8fb3631d	fix	throw better errors for potential circular references
48492524ea	fix	use mutable ResponseInit type for RESPONSE_INIT token

forms

Commit	Type	Description
81772b420d	feat	pass field directive to class config
729b96476b	refactor	rename field to fieldTree in FieldContext and ValidationError

language-service

Commit	Type	Description
e0694df3ec	fix	avoid interpolation highlighting inside @​let
5047be4bc1	fix	Prevent language service from crashing on suggestion diagnostic errors

v21.0.5

Compare Source

core

Commit	Type	Description
69d243abb74	fix	avoid false-positive deprecation when using InjectionToken with factory only

forms

Commit	Type	Description
4fd2b722b40	fix	fix signal forms type error

v21.0.4

Compare Source

compiler

Commit	Type	Description
f901cc9eb32	perf	chain query creation instructions

compiler-cli

Commit	Type	Description
65297c62011	fix	expand type for native controls with a dynamic type

forms

Commit	Type	Description
f254ff4f2e0	feat	expose element on signal forms Field directive
5880fbc73c6	feat	redo the signal forms metadata API
55fc677cef4	fix	add signals for dirty, hidden, and pending states in custom controls
cbb10179c80	fix	allow resetting with empty string
bf1c12cd932	fix	memoize reads of child fields in signal forms (#​65802)
6d7475582f9	fix	Reuse key in parent in compat structure

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about these updates again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.