feat: OTEL metrics pipeline for task workers #4750

Job	Run time
typecheck / typecheck	6m 27s
sdk-compat / Bun Runtime	2m 2s
e2e / 🧪 CLI v3 tests (ubuntu-latest - pnpm)	1m 49s
sdk-compat / Node.js 22.12 (ubuntu-latest)	2m 4s
sdk-compat / Node.js 20.20 (ubuntu-latest)	1m 49s
sdk-compat / Cloudflare Workers	2m 6s
sdk-compat / Deno Runtime	1m 59s
e2e / 🧪 CLI v3 tests (windows-latest - npm)	3m 25s
units / packages / 🧪 Unit Tests: Packages (1, 1)	8m 7s
e2e / 🧪 CLI v3 tests (windows-latest - pnpm)	5m 6s
units / internal / 🧪 Unit Tests: Internal (5, 8)	4m 9s
e2e / 🧪 CLI v3 tests (ubuntu-latest - npm)	1m 48s
units / internal / 🧪 Unit Tests: Internal (2, 8)	10m 3s
units / internal / 🧪 Unit Tests: Internal (3, 8)	6m 22s
units / internal / 🧪 Unit Tests: Internal (6, 8)	4m 13s
units / webapp / 🧪 Unit Tests: Webapp (4, 8)	5m 23s
units / internal / 🧪 Unit Tests: Internal (1, 8)	6m 9s
units / webapp / 🧪 Unit Tests: Webapp (6, 8)	3m 43s
units / webapp / 🧪 Unit Tests: Webapp (1, 8)	5m 22s
units / webapp / 🧪 Unit Tests: Webapp (3, 8)	3m 16s
units / webapp / 🧪 Unit Tests: Webapp (8, 8)	2m 15s
units / internal / 🧪 Unit Tests: Internal (4, 8)	5m 3s
units / webapp / 🧪 Unit Tests: Webapp (7, 8)	5m 38s
units / internal / 🧪 Unit Tests: Internal (7, 8)	5m 20s
units / webapp / 🧪 Unit Tests: Webapp (2, 8)	3m 46s
units / webapp / 🧪 Unit Tests: Webapp (5, 8)	7m 19s
units / internal / 🧪 Unit Tests: Internal (8, 8)	3m 27s
units / webapp / 📊 Merge Reports	43s
units / packages / 📊 Merge Reports	18s
units / internal / 📊 Merge Reports	18s
	1h 59m 29s

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