Adds support for managing multiple Claude Code accounts in Gas Town:
- accounts.json config parsing in mayor/ directory
- gt account list/add/default commands
- GT_ACCOUNT env var support with priority resolution
- --account flag on gt spawn and gt crew at commands
- CLAUDE_CONFIG_DIR injection into tmux sessions
Priority order: GT_ACCOUNT env var > --account flag > default from config
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Add MergeQueueConfig struct and RigConfig type with:
- All merge queue settings (enabled, target_branch, on_conflict, etc.)
- Default values via DefaultMergeQueueConfig()
- Validation for on_conflict strategy and poll_interval duration
- Load/Save/Validate functions following existing config patterns
- Comprehensive tests for round-trip, custom config, and validation
Implements gt-h5n.8.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Types:
- TownConfig: main town configuration (config/town.json)
- RigsConfig: rigs registry with BeadsConfig per rig
- AgentState: agent state with role, session, extras
Features:
- Load/Save functions for all types
- Version compatibility checks
- Required field validation
- Creates parent directories on save
Closes gt-f9x.1
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>