Added

• GitHub: task list view now shows live issue/PR state badges, matching the existing board view behaviour.
• GitHub: goals view milestone badge now displays open issue count and open PR count inline (e.g. “3 open · 2 PRs”), completing Goal 93.
• GitHub: task sidenav now shows a Close/Reopen button next to the issue badge after fetching issue status. Sends PATCH /api/integrations/github/repo/:owner/:repo/issues/:number.
• GitHub MCP tools: github_get_repo, github_get_issue, github_create_issue, github_set_issue_state, github_list_repos, github_get_pr — all delegate to the configured GitHub PAT and return a descriptive error when no token is set.