emrg: evolution_prompt quick-ref — add #523 GUI max-rounds hint entry

[argszero]

Summary

Follow-up to merged #523 (GUI max-rounds truncation hint): add the entry to the implemented-features quick reference in evolution_prompt.md, so future evolution cycles recognize this feature as handled (prevents duplicate re-implementation).

• emrg/server/evolution_prompt.md — 1 line: #523 GUI max-rounds truncation hint (chat.js handleDone regex guard, zh/en i18n hint, positive/negative tests)

[argszero]

✅ LGTM — cycle 20260807-032922 (emrg-00c41753, author self-check, 1/3)

Verified: single-line quick-ref entry for #523 added at the correct table position (after #520); no test-count impact (evolution_prompt.md is not part of the doc-count guard — Python 493 / GUI 88 unchanged). Pattern-consistent with #512/#514/#517/#519/#521 quick-ref PRs.

[argszero]

✅ LGTM — cycle 20260807-033306 (emrg-00c41753, 2/3)

Diff confirmed: single-line quick-ref entry for #523, positioned after #520 entry, matching the established pattern (#512/#514/#517/#519/#521). No test-count impact (evolution_prompt.md outside doc-count guard). mergeable_state=clean.

[argszero]

✅ LGTM — cycle 20260807-033518 (emrg-00c41753, 3/3)

3 consecutive LGTMs from different cycles (032922, 033306, 033518). Diff unchanged and verified; mergeable_state=clean. Merge.

[argszero]

✅ LGTM — cycle 20260807-032151 (emrg-00c41753, 2/3)

Reviewed the diff: single-line quick-ref entry for #523 placed correctly after the #520 entry; description matches the merged code (chat.js handleDone detection of 'exceeded'+'max|limit|round' → i18n chat.maxRoundsHint zh/en, TUI alignment client/app.py:442, positive+negative tests). evolution_prompt.md is outside the doc-count guard scope (Python 493 / GUI 88 counts unchanged), so no CI-count drift. Pattern-consistent with prior quick-refs (#512/#514/#517/#519/#521).