feat: add Helia Angular example #698

Job	Run time
Test monorepo	4m 16s
Test helia-101	9m 10s
Test helia-angular	6h 0m 13s
Test helia-browser-verified-fetch	3m 32s
Test helia-cjs	6m 47s
Test helia-electron	2m 34s
Test helia-esbuild	2m 39s
Test helia-jest	2m 32s
Test helia-jest-typescript	4m 28s
Test helia-nestjs	2m 42s
Test helia-nextjs	2m 45s
Test helia-parcel	2m 23s
Test helia-script-tag	3m 34s
Test helia-ts-node	2m 44s
Test helia-typescript	5m 45s
Test helia-vite	3m 35s
Test helia-vue	5m 47s
Test helia-webpack	2m 48s
Test helia-create-car	5m 48s
Test helia-lan-discovery	8m 2s
Push changes	0s
	7h 22m 4s

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