Reviews

Each task gets at most three codex rounds. Each round: the commit, the verdict, the findings and what was done.

T01

Round 1, 4e2f3c9: FAIL. Linux had no X11 or Wayland backend and would start headless; macOS CI linked no binary; Cargo.lock passed the 500-line rule unstated. Fixed in 9c0c067 and f8857fe: wayland and x11 on, Linux starts with WAYLAND | X11 and no headless; cargo build --locked in macOS CI; the lockfile named as exempt.
Round 2, f8857fe: PASS. The Windows runner's missing rustc goes to T23.

Round 1, e1770ba: FAIL. One shared temp name let overlapping saves corrupt the file; parse errors lost the field name. Fixed in 83ec4b1: a temp per save (pid, counter, create_new), cleaned on failure; serde_path_to_error names the field; a four-writer test, red on the old save.
Round 2, 83ec4b1: PASS.

Round 1, 62e50fe: FAIL. A folder without enter permission started the shell elsewhere; no pid for the app; folder and exit unlogged; grid and pty sizes split past the kernel's cap. Fixed in 96ae85b.
Round 2, 96ae85b: FAIL. The permission check raced alacritty's chdir, whose result alacritty ignores; closing a live pty logged nothing. Fixed in fff436c: ELYTerminal's own Unix pty, a checked chdir in pre_exec that fails the spawn, closing and hung-up logs with a test.
Round 3, fff436c: FAIL. Drop waited on the program while holding the master, so a program ignoring SIGHUP never ended. Fixed in 0e7f309: the master closes before the wait; a test that traps HUP went red, then green.
The review cap of three rounds is reached. The round-3 fix stands on its red-green test, not a fourth round.

Round 1, dfaf378: FAIL. fish searched /fish/fish, so its script never loaded (fish 4 sends OSC 7 itself and hid it); PowerShell's Restricted policy would block the script; control bytes in a folder name broke OSC 7; bash and PowerShell prompts reset $?; install swallowed read errors. Fixed in c2da9dd, each break shown red in a scratch copy.
Round 2, c2da9dd: PASS.

Round 1, ae1d8ce: FAIL. SGR 8 text showed under the block cursor, in emoji and in underlines; an inactive window kept a solid cursor; combining marks dropped below their base (gpui adds CoreText's upward y offsets to downward screen y). Fixed in 3c8f746: hidden cells blank in the frame; window activation counts as focus; every glyph painted from the shaped layout on one baseline, CoreText's y flipped on macOS.
Round 2, 3c8f746: PASS.

Round 1, 387bfa1: FAIL. Dim geometry brightened where pieces overlapped (gpui blends each quad and path triangle on its own); a combining mark sent its drawn base back to the font, thicker and past the cell. Fixed in 2804aa6: overlaps cut from rects, strokes turned into polygons, the cross cut around its first band, a drawn base drawn under its marks; pixels of the dim row checked, no value above the dim color.
Round 2, 2804aa6: PASS.

Round 1, 25365a9: FAIL. Ely's focus bindings took F6 and Shift-F6; any kitty flag forced disambiguation; IME commits ignored kitty; macOS repeats routed through AppKit's commands went out as presses; Cmd combos never reached kitty; a stray key.zig of 876 lines slipped past the line rule. Fixed in 11d7a30: NoAction bindings under Terminal; each flag reshapes only what it names; Cmd is Super, bit 8; repeats read from AppKit's event; a local monitor hands Command key-ups to the view; key.zig out; the line rule reads every text file. The IME finding was answered: kitty's keys.c and Ghostty's encoder send commits as UTF-8 under every flag. Mutations of the encoder shown red in a scratch copy.
Round 2, 11d7a30: PASS.