v0.12.4

Changelog

• 384fcfb Merge pull request #43 from illegalstudio/feat/limits-gui-tui
• 956ad46 docs(limits): design for limits in GUI and TUI
• 89bd5d9 docs(limits): implementation plan for GUI/TUI limits
• 5408fbc docs(limits): mention TUI modal and GUI page
• a0dfdd0 feat(gui): add limits page with header button and l shortcut
• 15d72b5 feat(gui): expose GetLimits service binding
• 01551fc feat(limits): add UI-agnostic view-model and concurrent FetchAll
• 9968bc8 feat(tui): add limits modal with summary/detailed tabs
• da31ed4 feat(ui): add Danger color to TUI theme
• f4e8af0 fix(limits): use English 'Agent' label in summary table header
• 368cbc5 fix(tui): truncate limits modal lines so it never exceeds the screen