- Changed generateHashID to start with 6 chars (3 bytes), expand to 7/8 on collision - Updated both CreateIssue and CreateIssues (batch) to use progressive length fallback - Updated tests to accept 9-11 char IDs (bd- + 6-8 hex chars) - All new issues now generate with shorter, more readable IDs - Existing 8-char IDs preserved (no migration needed) Amp-Thread-ID: https://ampcode.com/threads/T-8a6058af-9f42-4bff-be02-8c8bce41eeb5 Co-authored-by: Amp <amp@ampcode.com>