Create signal implementations that `satisfies FrameworkSignal`. Simplify `SignalKinds`. #2281

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	name: Angular

	on:
	push:
	branches: [ main ]
	paths-ignore:
	- 'samples/agent/adk/**'
	pull_request:
	paths-ignore:
	- 'samples/agent/adk/**'

	jobs:
	build-and-test:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v6

	- name: Set up Node.js
	uses: actions/setup-node@v6
	with:
	node-version: '20'

	- name: Install top-level deps
	working-directory: ./samples/client/angular
	run: npm i

	- name: Build Angular renderer and its dependencies
	working-directory: ./samples/client/angular
	run: npm run build:renderer

	- name: Build contact sample
	working-directory: ./samples/client/angular
	run: npm run build contact

	- name: Build restaurant sample
	working-directory: ./samples/client/angular
	run: npm run build restaurant

	- name: Build Rizzchart sample
	working-directory: ./samples/client/angular
	run: npm run build rizzcharts

	- name: Build Orchestrator
	working-directory: ./samples/client/angular
	run: npm run build orchestrator

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