moqi 0.4.0

Added

• Panel commands on the tuiHost seam. ctx.tuiHost.registerPanel() lets a
  plugin contribute a command panel — rows the host draws, an enter action,
  and an optional masked secret prompt — so a feature's UI ships with its
  plugin instead of this app. moqi-jev-loop uses it for /JevLoop (its API key
  and four gates). Command matching is now case-insensitive, so a panel
  registered as JevLoop answers to /jevloop.

Changed

• shift+enter is the composer's carriage return. Enter still submits;
  shift+enter (or ctrl+j) inserts a newline, so a draft can span several
  lines. Bracketed paste is enabled, so a multi-line paste is inserted whole
  rather than sending on its first line.
• The dshfind listing is documented as automatic. The repository carries
  the dsh-plugin topic its marketplace indexes, so the README no longer
  describes a listing step that no release needs.
• A plugin panel cannot shadow the app's own commands. The palette and
  runCommand now agree: on a name collision a built-in or Harness command
  wins, and a panel answers only to a name both leave free.

Fixed

• CSI-u and modifyOtherKeys key reports are decoded. Terminals such as
  Ghostty and foot report modified keys as ESC [ 13 ; 2 u (shift+enter) or
  ESC [ 27 ; 5 ; 13 ~ (ctrl+enter) rather than a bare control byte; the
  decoder now names those keys instead of dropping them.
• ctrl+j inserts a newline, as documented. The decoder had folded both
  Return (\r) and line feed (\n) into enter, so the advertised ctrl+j
  newline submitted instead. Return and line feed are now distinct.
• /resume lists stored sessions again. Two defects left the picker
  empty: the query call passed a plain object where the session-query service
  takes an optional AbortSignal (signal?.throwIfAborted() threw, and the
  failure surfaced as "no earlier sessions found"), and the row mapper read
  id/createdAt off the top level of rows that carry them nested inside
  header, so every row was filtered out. The mapper now reads both shapes,
  and no signal is passed. /tree benefits from the same fix.
• A panel survives a failed action or a cancelled prompt. Enter on a panel
  row used to close the panel and leave only a status line behind when the
  action threw; the panel now stays open and refreshes.