v0.2.7

Changelog

• 1e7b21f deps: migrate bubbletea, bubbles, glamour and lipgloss to v2
• 81d94b5 feat: migrate TUI to charm v2 ecosystem
• 72d0b52 refactor(app): switch bubbletea import to v2, remove alt-screen opts
• e64bbb3 refactor(input): migrate to bubbletea/bubbles/lipgloss v2
• 41b908c refactor(messages): migrate to glamour, bubbletea and lipgloss v2
• e3e0bd0 refactor(sidebar): migrate to bubbletea v2
• 1b3c4e6 refactor(styles): use lipgloss v2 color.Color theme fields
• fbeaf64 refactor(tui): migrate root model, overlay and tests to bubbletea/lipgloss v2
• 5d95d75 refactor(viewport): migrate to bubbles/bubbletea v2
• b62568b refactor: remove remaining charmbracelet v1 imports and tidy modules