build(deps)!: upgrade angular to v22

[madhavilosetty-intel]

Upgrade @angular/core, @angular/cli, @angular/build and @angular/cdk to 22, ng-packagr to 22 and TypeScript to 6.0 with ng update.

• Adapt tsconfig to TypeScript 6: set strict to false, which the components rely on, and remove the deprecated baseUrl with its unused ider/kvm path aliases.
• Adopt the Angular 22 defaults: components use OnPush change detection and strict templates are on. SOL's deviceState is now a signal so its template refreshes under OnPush.
• Fix the KVM canvas bindings, which bound the width and height signal functions instead of their values.
• Declare rxjs as a peer dependency. @angular/core is not declared as a peer: the partially compiled output links in Angular 21 and 22 apps, so the host application's Angular version is not constrained by this package.
• Drop the esbuild override, which pinned 0.28.1 below the 0.28.2 that @angular/build 22 ships with. Remove the unused @angular/cdk and ts-node devDependencies.

Resolves: #2636

PR Checklist

• Unit Tests have been added for new changes
• API tests have been updated if applicable
• All commented code has been removed
• If you've added a dependency, you've ensured license is compatible with Apache 2.0 and clearly outlined the added dependency.

What are you changing?

Anything the reviewer should know when reviewing this PR?

If the there are associated PRs in other repositories, please link them here (i.e. device-management-toolkit/repo#365 )

[Copilot]

🟡 Changes recommended

Strict template checking and OnPush configuration remain incomplete, and the IDER deviceState API change may break existing consumers.

3 open findings

• Preserve IDER deviceState numeric API · New
• Enable OnPush change detection for component · New
• Add deviceState assertion to updated IDER tests · New

What changed in this PR

Upgrades the Angular toolchain to v22 and adapts components for signal-based state and bindings.

Changes:

• Updates Angular, TypeScript, ng-packagr, and dependency declarations.
• Converts component state to signals and fixes KVM canvas bindings.
• Refreshes compiler configuration and related tests.

File	Summary
tsconfig.json	Updates compiler configuration and removes deprecated path settings.
sol/​src/​terminal/​terminal.component.ts	Makes the terminal input required.
sol/​src/​sol.component.ts	Adds signal-based device state and lifecycle updates.
sol/​src/​sol.component.spec.ts	Updates and expands SOL tests.
sol/​src/​sol.component.html	Updates signal and terminal rendering bindings.
package.json	Upgrades toolchain dependencies and adds RxJS as a peer dependency.
kvm/​src/​kvm.component.spec.ts	Tests canvas sizing behavior.
kvm/​src/​kvm.component.html	Evaluates canvas dimension signals correctly.
ider/​src/​ider.component.ts	Adds signal-based device state.

🧠 Review effort: Lite

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[RosieAMT]

🎉 This PR is included in version 12.0.0 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

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