docs: ROADMAP Done table omits the #442, #447 and #450 completions (PRs #448, #449, #451) #454

Problem

The ROADMAP.md Done table has no rows for three completions merged on 2026-10-25:

• fix(cli): Node build still references Bun in ACP and CPU-profile paths — PR #441 fixed only the two import handlers #442 fix(cli): Node build still references Bun in ACP and CPU-profile paths — PR fix(cli): remove Bun global from ACP and CPU-profile paths #448 MERGED 2026-10-25T15:40:42Z (squash cc0f033), issue CLOSED.
• fix(tui): footer test fixture missing label/description — typecheck job red on main (TS2739) #447 fix(tui): footer test fixture missing label/description — PR fix(tui): give the footer form-draft fixture a label and description #449 MERGED 2026-10-25T15:42:50Z (squash 3c4641f), issue CLOSED.
• fix(client): generated client is stale — check:generated fails on main (ConfigEntry aliases missing) #450 fix(client): generated client stale (check:generated red on main) — PR chore(client): regenerate generated client for ConfigEntry aliases #451 MERGED 2026-10-25T15:49:01Z (squash c0ca83b), issue CLOSED.

Verified on main c0ca83b: the Done head is the #446 row (records the #435–#438 completions); grep for 442/447/448/449/450/451 in ROADMAP.md finds no Done rows for these completions.

Fix

Add one Done row per completion at the head of the Done table (result = the merging PR), plus — per the standing self-inclusion rule — a Done row for the fixing PR itself, so the table is complete the moment it merges.

Acceptance

• ROADMAP.md Done head lists rows for fix(cli): Node build still references Bun in ACP and CPU-profile paths — PR #441 fixed only the two import handlers #442 (result fix(cli): remove Bun global from ACP and CPU-profile paths #448), fix(tui): footer test fixture missing label/description — typecheck job red on main (TS2739) #447 (result fix(tui): give the footer form-draft fixture a label and description #449), fix(client): generated client is stale — check:generated fails on main (ConfigEntry aliases missing) #450 (result chore(client): regenerate generated client for ConfigEntry aliases #451), and this issue's own completion (result = the fixing PR).
• Diff touches ROADMAP.md only.