docs(feature-research): strip mixed-cell Rulesync disclaimers from cline/qwencode/zed maps

[Chen17-sq]

Summary

Addresses item 1 from #1616.

SKILL.md for the rulesync-feature-research skill prescribes that the Official docs / Upstream surface columns stay descriptive and that Rulesync-support deltas surface at run time in the Capability Gaps output. PR #1611 introduced several new map files that mix the two: they append "; no (README-)supported Rulesync … target" to an otherwise valid upstream description, which breaks that separation.

This PR strips the trailing disclaimer in the rows the issue explicitly called out, plus the same pattern on adjacent rows in the same three files:

File	Rows touched
cline.md	hooks
qwencode.md	mcp · commands · subagents · skills
zed.md	rules · mcp · permissions

Rows where the disclaimer IS the entire upstream description (zed commands/subagents/skills/hooks, qwencode hooks) already follow the two-sentinel pattern documented in SKILL.md and are left alone.

Tables were re-aligned by oxfmt to match the shortened column widths. No upstream URLs change.

Test plan

• pnpm cicheck (fmt + oxlint + eslint + tsgo + 5550 vitest + sync-skill-docs check + cspell + secretlint) passes locally on Node 22.
• Pre-commit pnpm dev generate also runs cleanly — the generated mirrors under .claude/, .opencode/, .github/, .takt/ regenerate without complaint.
• Diff is intentionally narrow: only the three files the issue explicitly listed; no rewrites of SKILL.md, no sentinel taxonomy changes, no rescan of other reference maps (those are separate follow-ups in the same issue).

Refs #1616 (item 1 of 5).

[github-actions]

Thank you for your contribution! Unfortunately, you currently have 5 open PRs (including this one), which exceeds the limit of 2 for external contributors.

Please wait for an existing PR to be reviewed/merged, or close one before opening a new one. See CONTRIBUTING.md for details.

[Chen17-sq]

Closing this proactively — the github-actions bot flagged that I'm well over the 2-PR limit for external contributors documented in CONTRIBUTING.md. I opened these nine PRs in one batch without spotting that rule first, which was my mistake — sorry for the noise.

The patch in this PR is ready as-is (pnpm cicheck green, lint-staged green, pre-commit pnpm dev generate green) and stays small enough for a quick read; reopening is one click.

Keeping #1643 (refactor(utils): consolidate isPlainObject, addresses #1638) and #1644 (refactor(copilot-rule): reuse toPosixPath, addresses #1603) as my current two. I'll reopen this one — addressing #1616 item 1 — once a slot frees up.

[Chen17-sq]

Reopening — #1645 (opencode-subagent forDeletion global) merged 5/21, so I'm back at 1/2 PR limit. This is the next-cleanest follow-up from the seven I'd closed: 3-file doc normalization (cline/qwencode/zed maps) that strips the mixed-cell Rulesync disclaimers per the rulesync-feature-research SKILL.md convention. Addresses #1616 item 1.

Branch unchanged at docs/1616-strip-mixed-cells @ 8f502f4, mergeable, lint-staged + pnpm dev generate ran cleanly when last pushed.

[dyoshikawa-claw]

This PR is superseded — all substantive changes are already on main.

Commit 7dfac8e4 (saitota, May 18) applied the same disclaimer-stripping across these three files plus 13 additional reference maps, and commit e765c94b (same day) re-aligned the table columns for qwencode.md and zed.md exactly as this PR proposes. Your qwencode.md and zed.md diffs are now identical to what is on main.

The only remaining delta is in cline.md — your version reads CLI configuration exposes Hooks tab while main has CLI configuration exposes a Hooks tab (which also restored the grammatical article). Merging this PR would cause a regression there.

Recommend closing this PR and rebasing your branch onto main if you want to keep it for future work (the rebase should produce zero diff). The approach was correct — it just got covered by a wider fix before this could land.