added new start scripts

owpengram-server.bat

@@ -0,0 +1,69 @@
+@echo off
+setlocal enabledelayedexpansion
+cd /d "%~dp0"
+
+rem Checks prerequisites (Go, Python 3, and its packages), then launches the
+rem interactive server-panel TUI (tui-panel\server-panel.py). Run this instead
+rem of the TUI directly so missing prerequisites get a clear message instead
+rem of a Python traceback.
+
+echo == Checking prerequisites ==
+
+set "PROBLEMS=0"
+
+rem --- Go ---------------------------------------------------------------
+where go >nul 2>&1
+if errorlevel 1 (
+  echo [WARN] Go is not installed ^(needed to build owpengram-server / owpengram-admin-panel^)
+  echo        Install it from: https://go.dev/dl/
+  set "PROBLEMS=1"
+) else (
+  for /f "delims=" %%v in ('go version') do echo [ok] Go found: %%v
+)
+
+rem --- Python -------------------------------------------------------------
+set "PYTHON="
+where py >nul 2>&1
+if not errorlevel 1 (
+  py -3 --version >nul 2>&1
+  if not errorlevel 1 set "PYTHON=py -3"
+)
+if not defined PYTHON (
+  where python >nul 2>&1
+  if not errorlevel 1 set "PYTHON=python"
+)
+
+if not defined PYTHON (
+  echo [WARN] Python 3 is not installed ^(needed to run the server-panel TUI^)
+  echo        Install it from: https://www.python.org/downloads/
+  set "PROBLEMS=1"
+) else (
+  for /f "delims=" %%v in ('!PYTHON! --version 2^>^&1') do echo [ok] Python found: %%v ^(!PYTHON!^)
+)
+
+rem --- Python dependencies --------------------------------------------------
+if defined PYTHON (
+  set "MISSING="
+  for /f "delims=" %%m in ('!PYTHON! tui-panel\check_deps.py') do (
+    if not defined MISSING (set "MISSING=%%m") else (set "MISSING=!MISSING!, %%m")
+  )
+  if defined MISSING (
+    echo [WARN] Missing Python packages: !MISSING!
+    echo        Install them with: !PYTHON! -m pip install -r tui-panel\requirements-panel.txt
+    set "PROBLEMS=1"
+  ) else (
+    echo [ok] Python dependencies OK ^(textual, psutil, cryptography^)
+  )
+)
+
+if "%PROBLEMS%"=="1" (
+  echo.
+  echo [ERROR] missing prerequisites above -- install them and re-run this script
+  pause
+  exit /b 1
+)
+
+echo.
+echo [cfg] All prerequisites OK, launching server panel...
+echo.
+!PYTHON! tui-panel\server-panel.py %*