feat(sdk): functional baseURL and fetch override on chat transports #6237

Job	Run time
Detect changes	8s
e2e-webapp / 🧪 E2E Tests: Webapp	3m 37s
typecheck / typecheck	6m 46s
e2e / 🧪 CLI v3 tests (ubuntu-latest - npm)	1m 56s
sdk-compat / Bun Runtime	2m 6s
packages / 🧪 Unit Tests: Packages (1, 1)	7m 0s
sdk-compat / Cloudflare Workers	2m 35s
sdk-compat / Deno Runtime	2m 6s
sdk-compat / Node.js 22.12 (ubuntu-latest)	2m 22s
e2e / 🧪 CLI v3 tests (windows-latest - pnpm)	3m 52s
e2e / 🧪 CLI v3 tests (ubuntu-latest - pnpm)	1m 57s
e2e / 🧪 CLI v3 tests (windows-latest - npm)	3m 52s
sdk-compat / Node.js 20.20 (ubuntu-latest)	2m 23s
internal / 🧪 Unit Tests: Internal (6, 8)	6m 38s
webapp / 🧪 Unit Tests: Webapp (8, 8)	6m 6s
webapp / 🧪 Unit Tests: Webapp (7, 8)	3m 59s
webapp / 🧪 Unit Tests: Webapp (3, 8)	3m 51s
internal / 🧪 Unit Tests: Internal (5, 8)	6m 30s
internal / 🧪 Unit Tests: Internal (2, 8)	7m 2s
webapp / 🧪 Unit Tests: Webapp (4, 8)	6m 49s
internal / 🧪 Unit Tests: Internal (4, 8)	6m 38s
webapp / 🧪 Unit Tests: Webapp (2, 8)	3m 46s
internal / 🧪 Unit Tests: Internal (3, 8)	7m 2s
internal / 🧪 Unit Tests: Internal (1, 8)	7m 4s
internal / 🧪 Unit Tests: Internal (7, 8)	6m 13s
webapp / 🧪 Unit Tests: Webapp (6, 8)	6m 50s
webapp / 🧪 Unit Tests: Webapp (5, 8)	4m 55s
webapp / 🧪 Unit Tests: Webapp (1, 8)	6m 6s
internal / 🧪 Unit Tests: Internal (8, 8)	2m 49s
webapp / 📊 Merge Reports	1s
packages / 📊 Merge Reports	1s
All PR Checks	4s
internal / 📊 Merge Reports	1s
	2h 13m 5s

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