- Add scroll_offset to REPLState (max 50 lines)
- Modify _render_repl() to use manual scroll position
- Add scroll_output(delta) method for scroll control
- Add PageUp/PageDown keyboard support (scroll 10 lines)
- Add mouse wheel support via SGR mouse tracking
- Update HUD to show scroll percentage (like vim) and position
- Reset scroll when new output arrives
- Add tests for scroll functionality
- Add help text for add_stage, remove_stage, swap_stages, move_stage commands
- Implement _cmd_add_stage, _cmd_remove_stage, _cmd_swap_stages, _cmd_move_stage methods
- Update _handle_pipeline_mutation in main.py and pipeline_runner.py
- Fix fragile test by testing output buffer directly instead of rendered output
- Add _quit_requested flag to TerminalDisplay
- Add request_quit() method to TerminalDisplay
- Handle 'ctrl_c' key in REPL input loops in both pipeline_runner.py and main.py
- When Ctrl+C is pressed, request_quit() is called which sets the flag
- The main loop checks is_quit_requested() and raises KeyboardInterrupt
- Fix raw mode enabling to not duplicate with UI border mode
- Add REPL_USAGE.md with comprehensive guide
- Add examples/repl_demo_terminal.py example script
- Detect REPL effect in pipeline and enable interactive mode
- Enable raw terminal mode for REPL input capture
- Add keyboard input loop for REPL commands
- Add _handle_pipeline_mutation() function for pipeline control
- Change line 477 in controller.py to use self.config.display or "terminal"
- Previously hardcoded "terminal" ignored config and CLI arguments
- Now auto-injection respects the validated display configuration
fix(app): Add warnings for auto-selected display
- Add warning in pipeline_runner.py when --display not specified
- Add warning in main.py when --pipeline-display not specified
- Both warnings suggest using null display for headless mode
feat(completion): Add bash/zsh/fish completion scripts
- completion/mainline-completion.bash - bash completion
- completion/mainline-completion.zsh - zsh completion
- completion/mainline-completion.fish - fish completion
- Provides completions for --display, --pipeline-source, --pipeline-effects,
--pipeline-camera, --preset, --theme, --viewport, and other flags
- Implements pipeline hot-rebuild with state preservation (issue #43)
- Adds auto-injection of MVP stages for missing capabilities
- Adds radial camera mode for polar coordinate scanning
- Adds afterimage and motionblur effects using framebuffer history
- Adds comprehensive acceptance tests for camera modes and pipeline rebuild
- Updates presets.toml with new effect configurations
Related to: #35 (Pipeline Mutation API epic)
Closes: #43, #44, #45
- Replace estimate_block_height (PIL-based) with estimate_simple_height (word wrap)
- Update viewport filter tests to match new height-based filtering (~4 items vs 24)
- Fix CI task duplication in mise.toml (remove redundant depends)
Closes#38Closes#36
