Move subagent navigation into the existing palette: a
"View subagents" command entry, a dedicated picker panel, and a
Down-arrow shortcut from the empty composer.
Pasting into the prompt textarea left its layout stale until the next edit, so the visible content did not reflect the pasted text. Mark the layout dirty on paste and notify the content-change handler once the renderer is idle so the prompt updates immediately.
String.length counts code points, not display columns, so CJK
characters and emoji that occupy two terminal cells caused
misaligned cursors, broken mention triggers, and incorrect
history restoration offsets.
Use Bun.stringWidth for now, we need an alternative for this.
Fix#26716Close#26922
The CLI imports every top-level command before argument parsing has
decided which handler will run. This makes simple invocations pay for
the full command graph up front and slows down the default startup path.
Parse the root argv first and load only the command module that matches
the selected top-level command. Keep falling back to the default TUI
path for non-command positionals, and preserve root help, version and
completion handling
