feat: improved tracing for courier #5133

Job	Run time
Generate SDKs	3m 31s
Run tests and lints	2m 39s
Run end-to-end tests (postgres)	2m 46s
Run Playwright end-to-end tests (postgres)	1m 5s
Run end-to-end tests (cockroach)	2m 52s
Run Playwright end-to-end tests (cockroach)	1m 7s
Run end-to-end tests (sqlite)	2m 55s
Run Playwright end-to-end tests (sqlite)	1m 4s
Run end-to-end tests (mysql)	2m 41s
Run Playwright end-to-end tests (mysql)	1m 14s
Build CLI docs	1s
Generate changelog	1s
Generate release	1s
Release SDKs	1s
Draft newsletter	1s
Render version schema	1s
Send newsletter	1s
Pending approval Slack notification	1s
	22m 2s

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