Live census 2026-10-14: every flameshot mode on this box captures via
xdg-desktop-portal-gnome → niri's single-output API (niri#4313) — full
AND screen hang ~15 s and error docked (verified: exit 124, no file).
Replace all six flameshot binds with niri-native equivalents:
all-monitors script (Print/Ctrl+Shift+1/Mod+Shift+S), screenshot-screen
(Alt+Print/Ctrl+Shift+2), interactive screenshot UI (Ctrl+Print/
Ctrl+Shift+3). Absolute script paths everywhere: niri's spawn-sh PATH
is system-only, ~/.local/bin absent — the bare screenshot-desk.sh and
desk.sh binds were silently dead. bats 27/27.
flameshot full dies docked: its portal path hits niri's
screenshot_all_outputs ensure!(outputs.len()==1) (upstream niri#4313,
niri 26.04), so every Print press on the home desk produces error
bubbles. niri's built-in screenshot UI selects only one output, so add
scripts/screenshot-desk.sh: per-monitor focus + screenshot-screen with
explicit --path, focus restored, one PNG per monitor in
~/Pictures/Screenshots. Bind Mod+Shift+S (Frank's call); noctalia
settings moves to Mod+Shift+O. Restore screenshot-path (was null, now
root-level as config.screenshot_path requires) for UI saves. Live-
verified docked: valid 1920x1080 PNGs for eDP-1 + DP-2, focus restored;
bats 27/27 incl. niri validate on both desk profiles.