chore(deps): update angular packages

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
@angular-devkit/build-angular	19.2.19 → 19.2.21
@angular-devkit/core	19.2.19 → 19.2.21
@angular-devkit/schematics	19.2.19 → 19.2.21
@angular/animations (source)	19.2.15 → 19.2.19
@angular/animations (source)	21.0.0 → 21.2.0
@angular/build	21.0.0 → 21.2.0
@angular/build	20.3.11 → 20.3.17
@angular/cli	19.2.19 → 19.2.21
@angular/cli	21.0.0 → 21.2.0
@angular/cli	20.3.11 → 20.3.17
@angular/common (source)	19.2.15 → 19.2.19
@angular/common (source)	21.0.0 → 21.2.0
@angular/common (source)	20.3.13 → 20.3.17
@angular/compiler (source)	19.2.15 → 19.2.19
@angular/compiler (source)	21.0.0 → 21.2.0
@angular/compiler (source)	20.3.13 → 20.3.17
@angular/compiler-cli (source)	19.2.15 → 19.2.19
@angular/compiler-cli (source)	21.0.0 → 21.2.0
@angular/compiler-cli (source)	20.3.13 → 20.3.17
@angular/core (source)	19.2.15 → 19.2.19
@angular/core (source)	21.0.0 → 21.2.0
@angular/core (source)	20.3.13 → 20.3.17
@angular/forms (source)	19.2.15 → 19.2.19
@angular/forms (source)	21.0.0 → 21.2.0
@angular/forms (source)	20.3.13 → 20.3.17
@angular/platform-browser (source)	19.2.15 → 19.2.19
@angular/platform-browser (source)	21.0.0 → 21.2.0
@angular/platform-browser (source)	20.3.13 → 20.3.17
@angular/platform-browser-dynamic (source)	19.2.15 → 19.2.19
@angular/platform-browser-dynamic (source)	21.0.0 → 21.2.0
@angular/platform-server (source)	19.2.15 → 19.2.19
@angular/platform-server (source)	21.0.0 → 21.2.0
@angular/platform-server (source)	20.3.13 → 20.3.17
@angular/router (source)	19.2.15 → 19.2.19
@angular/router (source)	21.0.0 → 21.2.0
@angular/router (source)	20.3.13 → 20.3.17
@angular/ssr	19.2.19 → 19.2.21
@angular/ssr	21.0.0 → 21.2.0
@angular/ssr	20.3.11 → 20.3.17

---

Release Notes

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

v19.2.21

Compare Source

@​angular/ssr

Commit	Type	Description
288e22816	fix	prevent open redirect via X-Forwarded-Prefix header
2a72d7483	fix	validate host headers to prevent header-based SSRF

v19.2.20

Compare Source

@​angular-devkit/build-angular

Commit	Type	Description
0e5421ba7	fix	update webpack to 5.105.0

angular/angular (@​angular/animations)

v19.2.19

Compare Source

Breaking Changes

core

• Angular now only applies known attributes from HTML in translated ICU content. Unknown attributes are dropped and not rendered.

  (cherry picked from commit 03da204)

core

Commit	Type	Description
747548721d	fix	block creation of sensitive URI attributes from ICU messages

v19.2.18

Compare Source

core

Commit	Type	Description
26cdc53d9c	fix	sanitize sensitive attributes on SVG script elements

v19.2.17

Compare Source

compiler

Commit	Type	Description
7c42e2ebeb	fix	prevent XSS via SVG animation attributeName and MathML/SVG URLs

v19.2.16

Compare Source

http

Commit	Type	Description
05fe6686a9	fix	prevent XSRF token leakage to protocol-relative URLs

---

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.

👻 Immortal: This PR will be recreated if closed unmerged. Get config help if that's undesired.

---

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

---

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[netlify]

❌ Deploy Preview for angular-runtime-demo failed. Why did it fail? →

Name	Link
🔨 Latest commit	938a652
🔍 Latest deploy log	https://app.netlify.com/projects/angular-runtime-demo/deploys/69448f99845efe000832f314

[renovate]

⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
• the branch becomes conflicted, or
• you click the rebase/retry checkbox if found above, or
• you rename this PR's title to start with "rebase!" to trigger it manually

The artifact failure details are included below:

File name: demo/package-lock.json

npm warn Unknown env config "store". This will stop working in the next major version of npm.
npm error code ERESOLVE
npm error ERESOLVE could not resolve
npm error
npm error While resolving: demo@0.0.0
npm error Found: @angular/core@21.0.0
npm error node_modules/@angular/core
npm error   peer @angular/core@"21.0.0" from @angular/common@21.0.0
npm error   node_modules/@angular/common
npm error     peer @angular/common@"^21.0.0" from @angular/ssr@21.0.0
npm error     node_modules/@angular/ssr
npm error       @angular/ssr@"^21.0.0-rc.1" from the root project
npm error     @angular/common@"^21.0.0-rc.1" from the root project
npm error   peer @angular/core@"^21.0.0" from @angular/ssr@21.0.0
npm error   node_modules/@angular/ssr
npm error     @angular/ssr@"^21.0.0-rc.1" from the root project
npm error   1 more (the root project)
npm error
npm error Could not resolve dependency:
npm error @angular/animations@"21.2.0" from the root project
npm error
npm error Conflicting peer dependency: @angular/core@21.2.0
npm error node_modules/@angular/core
npm error   peer @angular/core@"21.2.0" from @angular/animations@21.2.0
npm error   node_modules/@angular/animations
npm error     @angular/animations@"21.2.0" from the root project
npm error
npm error Fix the upstream dependency conflict, or retry
npm error this command with --force or --legacy-peer-deps
npm error to accept an incorrect (and potentially broken) dependency resolution.
npm error
npm error
npm error For a full report see:
npm error /runner/cache/others/npm/_logs/2026-02-25T23_59_37_083Z-eresolve-report.txt
npm error A complete log of this run can be found in: /runner/cache/others/npm/_logs/2026-02-25T23_59_37_083Z-debug-0.log

[serhalp]

@copilot run ng update (something like that) on this branch

[Copilot]

@serhalp I've opened a new pull request, #419, to work on those changes. Once the pull request is ready, I'll request review from you.