fix: start_enabled=true by default, log daemon to file instead of /dev/null

packaging/appimage/build-appimage.sh

@@ -208,7 +208,7 @@ fi
 if [ -z "$NEED_ROOT" ]; then
     # X11: no root needed
     pkill -x vietc 2>/dev/null; sleep 0.3
-    "$HERE/usr/bin/vietc" >/dev/null &
+    "$HERE/usr/bin/vietc" >"$HERE/vietc-daemon.log" 2>&1 &
     DAEMON_PID=$!
 else
     # Fix Wayland env for root: sudo resets XDG_RUNTIME_DIR, breaking wtype/wl-copy.

vietc.toml

@@ -2,7 +2,7 @@
 
 input_method = "vni"
 toggle_key = "space"
-start_enabled = false
+start_enabled = true
 grab = true
 
 [auto_restore]