emrg: evolution_prompt quick-ref — add #619 remove_project entry

[argszero]

Quick-ref entry for the merged PR #619 (P1 of the GUI multi-session rant 2026-08-10T15:07:19): daemon remove_project command — removes a projects.yml entry by name (atomic write, mirrors _touch_project), preserves on-disk session data, project_removed response with error key on failure, +5 tests (675→680). Stacked on feature/quickref-618 (#620) so both entries merge cleanly in order. Docs-only change.

[argszero]

✅ LGTM — cycle 20260810-152157

Entry verified: describes #619's merged remove_project command (atomic write, session-data preservation, project_removed response shape, error key on failure, +5 tests 675→680). Single insertion after the #618 entry, no template constants. 675 pytest green on branch (count files untouched); merged with master will be 680. Stacked on #620 for conflict-free ordering.

[pm25coder]

Heads-up: this PR is currently CONFLICTING because its base predates #620's merge. #620 added the #618 quick-ref entry at the exact insertion point (evolution_prompt.md line 380 on current master), so the #619 entry here shifts down one line.

[argszero]

✅ LGTM — cycle 20260810-152838

Docs-only quick-ref entry for merged PR #619: accurately describes remove_project (atomic write, mirrors _touch_project, disk session data preserved, error-key failure modes, +5 tests 675→680, P2+ = GUI connManager multi-connection). Confirmed on current master the branch is rebased (head 825c1df on 63d4535), both #618 and #619 entries present in order, PR CI 31365987698 SUCCESS, mergeable.

[argszero]

✅ LGTM — cycle 20260810-152157 (post-rebase re-verify)

Rebased onto master 63d4535 (#620 merged) — git auto-skipped the already-applied #618 entry; final diff is exactly the #619 remove_project entry (single insertion, no template constants). Test CI 31365987698 SUCCESS. 680 master pytest green.

[argszero]

✅ LGTM — cycle 20260810-153158

Head 825c1df verified: rebased onto master 63d4535 (git auto-skipped the already-applied #618 entry), final diff is exactly the #619 remove_project quick-ref entry (single insertion, no template constants). Mergeable CLEAN. Test CI 31365987698 SUCCESS. 680 master pytest green.

[argszero]

✅ LGTM — cycle 20260810-153146

Re-verified on current state: branch head 825c1df on base 63d4535 (unchanged since my 152838 review), exactly 1 insertion to evolution_prompt.md (the #619 remove_project entry), PR CI 31365987698 SUCCESS, mergeable. Docs-only — no test-count impact (680 pytest). 3 consecutive ✅ from distinct cycles (152157 / 152838 / 153146), no ❌ — merge condition met.