feat(webapp): github app installation flow #3442

Job	Run time
typecheck / typecheck	3m 47s
e2e / 🧪 CLI v3 tests (ubuntu-latest - npm)	2m 14s
e2e / 🧪 CLI v3 tests (windows-latest - npm)	3m 34s
units / packages / 🧪 Unit Tests: Packages (1, 1)	3m 33s
e2e / 🧪 CLI v3 tests (windows-latest - pnpm)	3m 34s
e2e / 🧪 CLI v3 tests (ubuntu-latest - pnpm)	2m 17s
units / webapp / 🧪 Unit Tests: Webapp (1, 8)	2m 12s
units / webapp / 🧪 Unit Tests: Webapp (4, 8)	2m 18s
units / webapp / 🧪 Unit Tests: Webapp (2, 8)	2m 18s
units / webapp / 🧪 Unit Tests: Webapp (3, 8)	2m 18s
units / webapp / 🧪 Unit Tests: Webapp (8, 8)	2m 3s
units / webapp / 🧪 Unit Tests: Webapp (5, 8)	2m 6s
units / webapp / 🧪 Unit Tests: Webapp (6, 8)	2m 18s
units / webapp / 🧪 Unit Tests: Webapp (7, 8)	2m 10s
units / internal / 🧪 Unit Tests: Internal (5, 8)	3m 45s
units / internal / 🧪 Unit Tests: Internal (4, 8)	3m 46s
units / internal / 🧪 Unit Tests: Internal (7, 8)	2m 46s
units / internal / 🧪 Unit Tests: Internal (3, 8)	3m 48s
units / internal / 🧪 Unit Tests: Internal (2, 8)	3m 46s
units / internal / 🧪 Unit Tests: Internal (1, 8)	3m 45s
units / internal / 🧪 Unit Tests: Internal (6, 8)	3m 47s
units / internal / 🧪 Unit Tests: Internal (8, 8)	2m 16s
units / webapp / 📊 Merge Reports	19s
units / packages / 📊 Merge Reports	1s
units / internal / 📊 Merge Reports	1s
	1h 4m 42s

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