screenshot: revert flameshot, use grim+slurp+satty pipeline

Flameshot's portal-based capture path on niri triggers an
xdg-desktop-portal access prompt on every invocation, blocking
the screenshot itself. grim talks to wlr-screencopy directly and
never touches the portal, so no prompt.

Pipeline: slurp (region) → grim (capture) → satty (annotate +
copy + save). satty replaces the wofi action menu by being the
post-capture surface itself.

- scripts/screenshot.sh added
- install.sh symlinks it; flameshot.ini generator removed
- niri Mod+Print → "screenshot"
- packages.txt drops flameshot
- docs tables updated

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

ARCHITECTURE.md

@@ -131,11 +131,11 @@ This system is a **Wayland-first desktop environment** built around the **Niri c
 
 ### Background Services
 
-| Function    | Tool         |
-| ----------- | ------------ |
-| Wallpaper   | swww         |
-| Screenshots | flameshot    |
-| Clipboard   | cliphist     |
+| Function    | Tool                 |
+| ----------- | -------------------- |
+| Wallpaper   | swww                 |
+| Screenshots | grim + slurp + satty |
+| Clipboard   | cliphist             |
 
 ---
 

README.md

@@ -13,7 +13,7 @@ A personal Wayland desktop configuration centered around the **Niri** tiling com
 | Lockscreen | gtklock |
 | Login/greeter | greetd + regreet |
 | Wallpaper | swww |
-| Screenshots | flameshot |
+| Screenshots | grim + slurp + satty |
 | Clipboard | cliphist |
 | Theme | Tomorrow Night (GTK: Materia-dark, icons: Papirus) |
 

install.sh

@@ -40,19 +40,6 @@ default-timeout=4000
 """
 open(os.path.expanduser("~/.config/mako/config"), "w").write(config)
 PYEOF
-mkdir -p ~/.config/flameshot
-if [ ! -f ~/.config/flameshot/flameshot.ini ]; then
-    cat > ~/.config/flameshot/flameshot.ini <<'INI'
-[General]
-disabledTrayIcon=true
-showStartupLaunchMessage=false
-showHelp=false
-copyAndCloseAfterUpload=true
-uiColor=#81a2be
-contrastUiColor=#1d1f21
-contrastOpacity=190
-INI
-fi
 ln -sf "$(pwd)/gtklock/config.ini" ~/.config/gtklock/config
 ln -sf "$(pwd)/gtklock/style.css" ~/.config/gtklock/style.css
 ln -sf "$(pwd)/fish/config.fish" ~/.config/fish/config.fish
@@ -71,6 +58,7 @@ ln -sf "$(pwd)/scripts/clipboard.sh" ~/.local/bin/clipboard-picker
 ln -sf "$(pwd)/scripts/power-profile.sh" ~/.local/bin/power-profile
 ln -sf "$(pwd)/scripts/fan-profile.sh" ~/.local/bin/fan-profile
 ln -sf "$(pwd)/scripts/waybar-restart.sh" ~/.local/bin/waybar-restart
+ln -sf "$(pwd)/scripts/screenshot.sh" ~/.local/bin/screenshot
 
 echo "==> Enabling systemd user services"
 mkdir -p ~/.config/systemd/user

niri/config.kdl

@@ -84,7 +84,7 @@ binds {
     Mod+Shift+8 { move-window-to-workspace 8; }
     Mod+Shift+9 { move-window-to-workspace 9; }
 
-    Mod+Print { spawn "flameshot" "gui"; }
+    Mod+Print { spawn "screenshot"; }
 
     Mod+M { move-window-to-workspace "minimized"; }
     Mod+Shift+M { focus-workspace "minimized"; }

packages.txt

@@ -39,4 +39,3 @@ power-profiles-daemon
 fw-fanctrl
 satty
 starship
-flameshot

scripts/screenshot.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+FILE="$HOME/Pictures/screenshot-$(date +%s).png"
+mkdir -p "$HOME/Pictures"
+
+REGION=$(slurp) || exit 0
+grim -g "$REGION" - | satty \
+    --filename - \
+    --output-filename "$FILE" \
+    --copy-command wl-copy \
+    --early-exit