--ignore-screen (-i) flag added.

README.md

@@ -511,6 +511,7 @@ fenrir [OPTIONS]
 - `-e, --emulated-pty` - Use PTY emulation with escape sequences for input (enables desktop/X/Wayland usage)
 - `-E, --emulated-evdev` - Use PTY emulation with evdev for input (single instance)
 - `-F, --force-all-screens` - Force Fenrir to respond on all screens, ignoring ignoreScreen setting
+- `-i, -I, --ignore-screen SCREEN` - Ignore specific screen(s). Can be used multiple times. Combines with existing ignore settings.
 
 ### Examples:
 ```bash
@@ -525,6 +526,10 @@ sudo fenrir -o "speech#rate=0.8;sound#volume=0.5"
 
 # Force Fenrir to work on all screens (ignore ignoreScreen setting)
 sudo fenrir -F
+
+# Ignore specific screens
+sudo fenrir --ignore-screen 1
+sudo fenrir -i 1 -i 2    # Ignore screens 1 and 2
 ```
 
 ## Localization