Add a pre-create content gate to gitea_create_issue that fails closed with
BLOCKED + DIAGNOSE when the title/body is a vague reference to out-of-band
draft content ("the drafted issue", "the prepared issue", "the issue we
discussed", "the previous draft") and no durable source pointer (existing
issue/PR/comment, checked-in file, URL, or scratchpad path) is present.
- issue_content_gate.py: assess_issue_content / pre_create_issue_content_gate
with vague-phrase detection, durable-source-pointer escape hatch, and a
domination check so long specific bodies are not falsely blocked.
- gitea_create_issue: runs the gate after preflight purity, before duplicate
search; new allow_incomplete_content override (off by default). Title-only
creation stays allowed (no empty-body requirement) to preserve behavior.
- tests/test_issue_content_gate.py: unit + MCP integration coverage.
- create-issue.md: documents the enforced preflight with valid/invalid
prompt examples.
Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
