change venv folder name and merge installation and run into one file (#839)

* Add korean language set

Add korean language set

* Support easier install for windows users

added install.bat (create venv and install requirements)
and modify the project to use venv.

* Delete Install_Windows.bat

Due to maintain consistency, I merged this code to run_Windows.bat

* Update run_Windows.bat

Combines installation and run into one.

---------

Co-authored-by: Keldos <i@keldos.me>

run_Windows.bat

@@ -1,5 +1,24 @@
 @echo off
 echo Opening ChuanhuChatGPT...
 
-REM Open powershell via bat
-start powershell.exe -NoExit -Command "python ./ChuanhuChatbot.py"
+if not exist "%~dp0\ChuanhuChat\Scripts" (
+    echo Creating venv...
+    python -m venv ChuanhuChat
+    
+    cd /d "%~dp0\ChuanhuChat\Scripts"
+    call activate.bat
+    
+    cd /d "%~dp0"
+    pip install -r requirements.txt
+)
+
+goto :activate_venv
+
+:launch
+%PYTHON% ChuanhuChatbot.py %*
+pause
+
+:activate_venv
+set PYTHON="%~dp0\ChuanhuChat\Scripts\Python.exe"
+echo venv %PYTHON%
+goto :launch