The README claimed screenshots were "coming" and stopped describing the
project around phase 10, so the world-state engine, the retry/undo state
revert and the egress work — the most interesting parts — were invisible.
- Screenshots of the play screen, Insights, the schema editor and the
script editor, captured from the running app.
- Document the world-state engine, undo/retry rewind, and the two measured
performance fixes; correct the context assembly order to match
context/builder.py; drop the stale "phases 1-6 complete" note.
- Add CI (backend pytest, frontend lint + build, Docker image build) and
its badge. Nothing ran the 151 tests but me.
- Move CODE_REVIEW_FINDINGS.md to docs/self-review.md and say up front
that every correctness finding is resolved.
- Drop a dead import that the newly-wired lint flagged.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015sygnUWH8WnaoKPDp7hXM1
