feat(errors): server-side Closed tab, issue search, errors:tick and errors:replay - #1465

🟢 Confidence 8/10 · likely safe to merge
The q clamp now matches the v2 cap, and the closed/open state sets line up on both sides; the web search and tab behavior carries no test.
_{quality 100/100 · no findings · tests partial · risk medium}

Moves the /errors Open/Closed/All narrowing and free-text search server-side, adds state/search/include_archived to v2 GET /error_issues, and gives the search term a shared length cap. The earlier unbounded ?q= finding is fixed and I found nothing new in the files changed since the last review; the regenerated iOS spec only mirrors the new query fields.

• v2 GET /error_issues accepts state=open|closed, search and include_archived
• /errors tabs become Open/Closed/All, each narrowed by the server
• hubViewOf remaps legacy view=triage|active|resolved links onto the new tabs
• The hub slices q to ERROR_ISSUE_SEARCH_MAX_LENGTH before sending search

Fixed since the last review

• ✅ F1 · ?q= is sent unbounded although the API caps search at 200 characters

_{32a37bb · Updated on every push. Reply "won't fix" to dismiss a finding, or mention @maple-review-bot to ask about one.}