* Editor tabs main-first: the window sends each editor action to main and draws editor tabs only from main's frames (dark, layout-owner build only)
With ORCA_LAYOUT_OWNER_IS_MAIN on, editor open (preview replace, open to the side), reopen at
its position, close, close-all, promote, the resolved conflict placeholder, a restored-editor
move and a disk rename are layout commands the window sends before it draws anything. Window
content (open file records, drafts, buffers, the autosave gate) is written at once for an open,
and rekeyed in the same store update as the frame for a move or rename. Main publishes each
non-edit tab's view, keeps views in memory across applies and partition changes, stamps the
tab's time, folds same-file duplicates, and republishes a windowless host's session.tabs after
its own file open. The switch-off path is unchanged.
* test(d3a-2): the buffer view index follows a rename main answers
* test(e2e): the old-phone baseline records a windowless server opening the file, as main does since #31291 (test only)
#30037 made the headless row builder emit customTitle on every terminal row; the Linux baseline
recorded before it (#27688) never listed the field, so the spec fails on main with either layout
switch.
Co-authored-by: E2E Test <e2e@test.local>
* fix(terminal): keep a host-made terminal's title across a serve restart
A title given to terminal.create was kept only on the live process record, so
after an orca serve restart the tab read "Terminal N" and terminal.list
listed no title. The runtime now writes it as the tab's saved name when it
admits the pane, and terminal.list falls back to that saved name for a
terminal that has no title of its own yet, as a window does.
* test(e2e): record the kept terminal titles in the layout-compat baselines
* fix(terminal): save a created terminal's name only when the window would show it
A background create (a worker the window never reveals) keeps its live title:
a window reads a saved name on hydration and shows it over the agent's own
title. Also corrects two comments and drops a key count.
* test(e2e): record mixed-version, two-client and phone layout baselines on main (P3)
* test(e2e): P3 review fixes: reconnect and I/O proof, restart order bounds, Linux-only baselines
* test(e2e): re-record Linux phone and serve-restart baselines
* test(e2e): P3: echo drawn in the desktop pane; bound the group selection after restart
* test(e2e): re-record serve-restart group selection
* test(e2e): name P3 baseline helpers for what they record
Jinwoo Hong
