feat: add unistall CA cert feature

start.bat

@@ -4,7 +4,8 @@ cd /d "%~dp0"
 
 REM -------- MasterHttpRelayVPN one-click launcher (Windows) --------
 REM Creates a local virtualenv, installs deps, runs the setup wizard
-REM if needed, then starts the proxy.
+REM if needed, then starts the proxy. Also checks and installs CA cert
+REM if not already trusted.
 
 set "VENV_DIR=.venv"
 set "PY="
@@ -63,6 +64,14 @@ if not exist "config.json" (
     )
 )
 
+REM -------- Check for uninstall flag --------
+if "%~1"=="--uninstall-cert" (
+    echo [*] Uninstalling CA certificate ...
+    "%VPY%" main.py --uninstall-cert
+    exit /b %errorlevel%
+)
+
+
 echo.
 echo [*] Starting MasterHttpRelayVPN ...
 echo.