Fix `/help` routing fallthrough, error handling, reaction, and mention sanitization#40476

Merged

pelikhan merged 16 commits into

mainfrom

copilot/add-slash-command-help-handler

Jun 20, 2026

Commits on Jun 20, 2026

Implement centralized builtin /help command plumbing

Copilot
and
pelikhan
authored
Finalize help command plumbing after validation fixes

Copilot
and
pelikhan
authored
Address validation feedback for help command

Copilot
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pelikhan
authored
Incorporate review feedback for help handler

Copilot
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pelikhan
authored
Polish help command validation feedback

Copilot
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pelikhan
authored
Refine help command diagnostics

Copilot
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pelikhan
authored
Clarify help command fallback behavior

Copilot
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pelikhan
authored
Add draft ADR for builtin centralized /help slash command

github-actions[bot]
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claude
authored
wip: plan label commands in /help documentation

Copilot
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pelikhan
authored
Include label commands in builtin /help documentation

Copilot
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pelikhan
authored
Tighten buildHelpCommandEntries nil/empty guard

Copilot
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pelikhan
authored
Add initial PR finisher plan

Copilot
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pelikhan
authored
Address all review threads: fix /help fallthrough, error handling, reaction, sanitization, deduplication, dead code, compile warning

Copilot
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pelikhan
authored
Extract GITHUB_MENTION_RE constant, omit docs link when URL env var is empty

Copilot
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pelikhan
authored
Merge remote-tracking branch 'origin/main' into copilot/add-slash-command-help-handler

Copilot
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pelikhan
authored
Fix two failing tests: unsupported event type and @mention neutralization assertions

Copilot
and
pelikhan
authored