docs: keep Chinese README and refresh screenshots

scripts/linux/after-remove.sh

@@ -1,15 +1,15 @@
 #!/bin/bash
 
-# Post-removal script for ClawX on Linux
+# Post-removal script for Zhinian Assistant on Linux
 
 set -e
 
 # Remove symbolic links
-rm -f /usr/local/bin/clawx 2>/dev/null || true
+rm -f /usr/local/bin/zhinian-assistant 2>/dev/null || true
 
 # Only remove the app-managed OpenClaw CLI wrapper. If the user had OpenClaw
 # installed separately, leave their command and ~/.openclaw data untouched.
-OPENCLAW_WRAPPER="/opt/ClawX/resources/cli/openclaw"
+OPENCLAW_WRAPPER="/opt/智念助手/resources/cli/openclaw"
 if [ "$(readlink /usr/local/bin/openclaw 2>/dev/null || true)" = "$OPENCLAW_WRAPPER" ]; then
     rm -f /usr/local/bin/openclaw 2>/dev/null || true
 fi
@@ -25,9 +25,9 @@ if command -v gtk-update-icon-cache &> /dev/null; then
 fi
 
 # Remove AppArmor profile
-APPARMOR_PROFILE_TARGET='/etc/apparmor.d/clawx'
+APPARMOR_PROFILE_TARGET='/etc/apparmor.d/zhinian-assistant'
 if [ -f "$APPARMOR_PROFILE_TARGET" ]; then
     rm -f "$APPARMOR_PROFILE_TARGET"
 fi
 
-echo "ClawX has been removed."
+echo "Zhinian Assistant has been removed."