chore(claude): Improve claude code instructions #4894

Job	Run time
sdk-compat / Deno Runtime	1m 57s
sdk-compat / Node.js 22.12 (ubuntu-latest)	2m 7s
sdk-compat / Cloudflare Workers	2m 2s
sdk-compat / Node.js 20.20 (ubuntu-latest)	1m 57s
e2e / 🧪 CLI v3 tests (ubuntu-latest - pnpm)	2m 17s
typecheck / typecheck	6m 40s
sdk-compat / Bun Runtime	1m 57s
e2e / 🧪 CLI v3 tests (windows-latest - npm)	3m 34s
e2e / 🧪 CLI v3 tests (windows-latest - pnpm)	3m 55s
e2e / 🧪 CLI v3 tests (ubuntu-latest - npm)	1m 36s
units / packages / 🧪 Unit Tests: Packages (1, 1)	7m 54s
units / internal / 🧪 Unit Tests: Internal (3, 8)	7m 56s
units / internal / 🧪 Unit Tests: Internal (6, 8)	5m 55s
units / internal / 🧪 Unit Tests: Internal (1, 8)	6m 23s
units / internal / 🧪 Unit Tests: Internal (8, 8)	6m 34s
units / internal / 🧪 Unit Tests: Internal (5, 8)	4m 12s
units / webapp / 🧪 Unit Tests: Webapp (8, 8)	50s
units / webapp / 🧪 Unit Tests: Webapp (1, 8)	51s
units / internal / 🧪 Unit Tests: Internal (7, 8)	5m 19s
units / webapp / 🧪 Unit Tests: Webapp (6, 8)	53s
units / webapp / 🧪 Unit Tests: Webapp (7, 8)	50s
units / webapp / 🧪 Unit Tests: Webapp (3, 8)	36s
units / webapp / 🧪 Unit Tests: Webapp (5, 8)	50s
units / webapp / 🧪 Unit Tests: Webapp (4, 8)	50s
units / webapp / 🧪 Unit Tests: Webapp (2, 8)	47s
units / internal / 🧪 Unit Tests: Internal (2, 8)	7m 54s
units / internal / 🧪 Unit Tests: Internal (4, 8)	5m 28s
units / webapp / 📊 Merge Reports	23s
units / packages / 📊 Merge Reports	1s
units / internal / 📊 Merge Reports	1s
	1h 32m 29s

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