fix: restrict close keybinding to normal mode only

feat: add diagnostic actions and modernize prompts for multi-provider support

feat: add compact mode for right-side layout

feat: add git diff as context option

feat: improve UX with contextual hints bar and revised keybindings

feat: improve sessions panel with date grouping and visible icons

feat: improve sessions panel with date grouping and visible icons

feat: enhance message rendering with rich markdown and styled code blocks

feat: improve input UX with inline @refs, history, and token counter

feat: add context system for LSP and project awareness

feat: read-only settings panel and window resize handling

fix!: replace deprecated OpenAI edit models with chat completions

fix: fix checking trouble installed (#469)

docs: fix the config linked in the readme being outdated (#432)

feat: make trouble.nvim optional (#450)