components/

Package attach is the Ctrl+T file picker: a path being typed, the directory it names, and what is in it.

Package help provides a dumb, reusable, lazygit-style help overlay: a centered, capped-size box listing key-binding sections.

Package hintbar renders the frame's bottom chrome row: context-sensitive key hints on the left, counters on the right.

Package mediaview is the full-pane image overlay: the thing `enter` opens on a photo, and `esc` closes again.

Package palette is the `:` command overlay: a filtered list of commands with a live query, driven entirely by a caller-supplied item list.

Package rail draws the TUI 2.0 right-hand context rail: what is pinned in the open chat, who is in it, and what has been shared there.

Package reactionpicker is the one-row chooser that `+` opens over the cursored message.

Package topbar renders the frame's top chrome row: the app mark, the folder tabs, and the connection group with a clock.