1. Contract
- [x] 1.1 Define the 32-character warning threshold and 24-character recommendation in the level-sharing delta.
- [x] 1.2 Confirm Gift and Workshop display the existing warning envelope without copying diagnostics into pack data.
2. Diagnostics
- [x] 2.1 Add bounded long-title warnings to
collectModWarningswith proof ID, title, null sentence, and authored source detail. - [x] 2.2 Cover short, boundary, long, and normalized local/shared preview cases.
3. Verification
- [x] 3.1 Run focused diagnostics and pack-service tests.
- [x] 3.2 Run the full Node suite and production build.