LocalTerminal Lite v0.5.0 — OpenTUI

OpenTUI migration

• Replaces the handwritten readline/raw-stdin/ANSI TUI with Bun and OpenTUI React.
• Uses renderer-owned terminal lifecycle, mouse decoding, incremental rendering, text selection, and OSC 52 clipboard copy.
• Uses real ScrollBox viewports across all long pages, including wheel scrolling, scrollbars, viewport culling, wrapping, and stable sticky-bottom behavior.
• Routes keyboard input through layered keymaps: modal, focused control, page, then global shortcuts.
• Rebuilds setup and runtime forms with OpenTUI Input and Textarea controls.
• Keeps the existing session, message, extension, diff, audit, server, and persistence business layers.

Compatibility

• Requires Bun 1.3 or newer.
• Pins OpenTUI Core, React renderer, and keymap to matching 0.4.5 releases.
• Adds macOS, Windows, and Linux CI matrix coverage.
• Retains best-effort native clipboard, notifications, and pending-session alerts on all three platforms.

Verification

• TypeScript typecheck passes.
• 13/13 tests pass, including an actual OpenTUI renderer test for wheel scrolling and drag selection.
• Bun dependency audit reports no vulnerabilities.
• Real macOS PTY checks cover page navigation, modal focus, mouse wheel, selection copy, first-run setup, headless startup, and clean terminal restoration.