docs: ROADMAP Done table omits the #332, #334 and #117 completions (PRs #333, #335, #336) #337

Problem

The ROADMAP Done table does not record three completions: #332 (PR #333), #334 (PR #335) and #117 (PR #336).

Verified on main c7893f34bd3fe1d02aa1b56cb2cd7cd6ff78b3a6 (= origin/main HEAD, the PR #336 merge commit):

• grep -n "333\|335\|336" ROADMAP.md returns no matches.
• The newest Done row is at ROADMAP.md:78: ROADMAP Done records the #328 completion | 2026-10-23 | #331.
• Issue docs: ROADMAP Done table omits the #330 completion (PR #331) #332 ("docs: ROADMAP Done table omits the docs: ROADMAP Done table omits the #328 completion (PR #329) #330 completion (PR docs(roadmap): record the #328 completion in Done (#330) #331)") is CLOSED via PR docs(roadmap): record the #330 completion in Done (#332) #333 MERGED (2026-10-23T14:02:23Z, commit 132eaa7) — PR docs(roadmap): record the #330 completion in Done (#332) #333's diff added the docs(roadmap): record the #328 completion in Done (#330) #331 row, so its own completion is unrecorded.
• Issue fix(gui-extensions): WSL parseDiscoveredCli returns the first path-shaped line — a banner line that is an absolute /opencode path beats the discovered CLI #334 ("fix(gui-extensions): WSL parseDiscoveredCli returns the first path-shaped line…") is CLOSED via PR fix(gui-extensions): WSL CLI discovery takes the last path-shaped line, not the first #335 MERGED (2026-10-23T14:43:35Z, commit 3ca397c).
• Issue docs: troubleshooting.mdx says the desktop app uses OPENCODE_PORT for its local server — nothing reads it #117 ("docs: troubleshooting.mdx says the desktop app uses OPENCODE_PORT for its local server — nothing reads it") is CLOSED via PR docs: remove OPENCODE_PORT passage from troubleshooting guide #336 MERGED (2026-10-23T15:27:39Z, merge commit c7893f3, the current main HEAD).

All states verified with fresh gh calls this run. This is the recurring one-step lag in the Done table (same pattern as #310/#314/#319/#322/#324/#326/#328/#330/#332), plus two substantive completions (#334, #117) merged after the last ROADMAP-docs round that were never recorded.

Fix

Add three rows at the head of the Done table, newest first, aligned with the neighbouring rows:

| Docs stop promising OPENCODE_PORT for the desktop local server   | 2026-10-23 | #336     |
| WSL CLI discovery takes the last path-shaped line                | 2026-10-23 | #335     |
| ROADMAP Done records the #330 completion                         | 2026-10-23 | #333     |

Leave the Sources line unchanged, per the PR #315/#318/#320/#323/#325/#329/#331/#333 precedent.

Acceptance criteria

• ROADMAP.md Done table head carries the three rows above, exactly three added rows, column alignment matching the neighbouring rows.
• No other file changes.

Note: this issue's own completion (the PR that adds the rows) will itself be missing from Done — that is the expected next round of this same pattern, not a defect in the fix.