Implement claiming for queue messages using beads-native approach:
- Add claim_pattern field to QueueFields for eligibility checking
- Add MatchClaimPattern function for pattern matching (wildcards supported)
- Add FindEligibleQueues to find all queues an agent can claim from
- Rewrite runMailClaim to use beads-native queue lookup
- Support optional queue argument (claim from any eligible if not specified)
- Use claimed-by/claimed-at labels instead of changing assignee
- Update runMailRelease to work with new claiming approach
- Add comprehensive tests for pattern matching and validation
Queue messages are now claimed via labels:
- claimed-by: <agent-identity>
- claimed-at: <RFC3339 timestamp>
Messages with queue:<name> label but no claimed-by are unclaimed.
Closes gt-xfqh1e.11
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Add announces subcommand to internal/cmd/mail.go that provides:
- gt mail announces: Lists all announce channels from messaging.json
- gt mail announces <channel>: Reads messages from a specific channel
The command queries beads for messages with announce_channel label and
displays them in reverse chronological order. Messages are NOT marked
as read or removed, preserving bulletin board semantics.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Implements the release subcommand to allow workers to release claimed
messages back to their queues. The command:
- Verifies the caller owns the claimed message
- Validates the message has a queue label
- Returns the message to open status with queue assignee
Includes TestMailReleaseValidation unit tests.
(gt-guyt5)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Adds `gt mail claim <queue-name>` command that:
- Lists unclaimed messages in a work queue
- Picks the oldest unclaimed message
- Verifies caller eligibility against workers patterns
- Claims the message by updating assignee and status
- Prints claimed message details
Includes tests for worker pattern matching.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
