Intent 0.2.5 Release Notes

This release delivers macOS performance improvements, new provider and build infrastructure, UX updates for agents and setup scripts, plus a number of bug fixes.

Highlights:
- Native FSEvents on macOS for instant git status and background git operations across workspace navigation.
- Reasoning effort levels for Codex.
- GitHub PR comment tools in the workspace MCP, plus keyboard shortcuts for suggested prompts.
- Delegated agents are now nested under their delegator in the agents list.
- Redesigned setup script editor (two-column modal) and a setup script banner in the terminal.

Fixes:
- Several agent event subscription bugs.
- Specialist model reverting.
- Streaming state issues during agent creation.