chore(main): release 1.3.0

[release-please-for-lemonade]

🤖 I have created a release beep boop

1.3.0 (2026-04-08)

Features

• add centralized execution context for space and event state (#192) (9cb96e4)
• add client-side validation for timezone, currency, and dates (#194) (1db4158)
• add declarative session updates for capabilities (#195) (4ab7088)
• add dry-run mode for mutation tool preview (#197) (2ee0051)
• add MCP server mode for Claude Code integration (#189) (3425518)
• add workflow system for multi-step tool orchestration (#198) (6ff3e92)
• auto-generate CLI commands from CanonicalCapability definitions (#191) (19caadb)
• consolidate tools and re-categorize defer flags (#199) (c608f62)
• filter capabilities by aiTool surface in registry and partitioner (#193) (4cd03fd)
• parallelize independent query tool execution (#190) (c4a87d2)
• preserve key context during conversation history truncation (#196) (65abe54)

Bug Fixes

• remove internal docs from repo and add to gitignore (#187) (74e9f07)

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