- Added a DebugLogSource that reads dated log files and feeds the viewer from the debug selector.
- Made load-older handling asynchronous to fetch external chunks while preserving cursor and scroll state.
- Updated log viewer tests for the new options, external log sources, and async loading paths.
- Added pid filter toggle and load-older pagination controls to the debug log viewer.
- Introduced ctrl+o and enter shortcuts plus load-older row to page earlier logs while keeping the newest 50 visible.
- Adjusted cursor and selection to ignore non-log rows, allow select-all, and keep expansion anchored when rebuilding.
- Parsed pids from JSON log lines, read full log files for viewing, and covered pid filtering and pagination in tests.
- Added case-insensitive substring filtering with inline query entry and visible count line in the debug log viewer.
- Preserved cursor and selection when filters change and show a no matches placeholder with adjusted scroll bounds.
- Updated filter sanitization and frame layout, removing Kitty-specific help text and aligning status counters.
- Expanded tests to cover filtering, selection anchoring, copy payloads, and session boundary warnings.
- Replaced the log preview with an interactive viewer supporting navigation, selection, expansion, and clipboard copy.
- Added log formatting helpers to wrap multi-line entries and parse timestamps for session boundary detection.
- Covered viewer selection, copy payload sanitization, expanded formatting, and timestamp parsing with new tests.
- Sanitized debug log lines by stripping ANSI/control codes, replacing tabs, and truncating to terminal width.
- Added formatting helper and unit tests covering sanitization, tab handling, and truncation.
julia