Description: [TESTCLEAN] Part 2 of #3154: harden connector-types listing / config-schema tests.
Changes
- [TESTCLEAN] Part 2 of #3154: harden connector-types listing / config-schema tests (#3191).
- [ARCH] Part 3 of #3144: raise domain exceptions from user domain service (#3192).
- [FRONT] Part 2 of #3143: extract shared members-list into service + composable (#3173).
- [SEC] Part 2 of #3153: Authorize worker metric ingest endpoints (#3193).
- Backfill / Sync queue: copy & wording fidelity vs Figma (#3168).
- Relax kafka polling, upgrade tansu in IT, bump versions (#3206).