Fix bookmarks menu dismiss, home Email URL, and deploy hygiene.

Close the hamburger panel on outside click/focus via X11 (xinput/xdotool)
without a fullscreen overlay; point home Email to Roundcube; sync
home-screen-index.html in deploy/install; remove credentials.md from git
and document private LAN-only Gitea usage.

Co-authored-by: Cursor <cursoragent@cursor.com>

install.sh

@@ -6,7 +6,7 @@ set -e
 echo "=== Installing packages ==="
 apt-get update
 apt-get install -y python3-pyqt5 unclutter xorg openbox lightdm \
-    fonts-noto-color-emoji python3-pip
+    fonts-noto-color-emoji python3-pip xinput xdotool
 
 # Install websocket-client
 pip3 install websocket-client --break-system-packages
@@ -38,6 +38,11 @@ mkdir -p /etc/X11/xorg.conf.d
 cp "$SCRIPT_DIR/system-config/xorg-50-kiosk-hardening.conf" \
    /etc/X11/xorg.conf.d/50-kiosk-hardening.conf
 
+# Home screen (source in repo → served outside repo at file:///home/jgitta/kiosk-home/)
+mkdir -p /home/jgitta/kiosk-home
+cp "$SCRIPT_DIR/home-screen-index.html" /home/jgitta/kiosk-home/index.html
+chown jgitta:jgitta /home/jgitta/kiosk-home/index.html
+
 # Disable unused virtual consoles
 for i in 2 3 4 5 6; do
     systemctl disable getty@tty$i 2>/dev/null || true