Allow using Jupyter inside the KoboldAI environment

Not used by the game, but can be useful for running and troubleshooting notebook features.

notebook.bat

@@ -0,0 +1,20 @@
+@echo off
+cd %~dp0
+TITLE Jupyter for KoboldAI Runtime
+SET /P M=<loader.settings
+IF %M%==1 GOTO drivemap
+IF %M%==2 GOTO subfolder
+
+:subfolder
+umamba.exe install --no-shortcuts -r miniconda3 -n base -c conda-forge jupyter
+call miniconda3\condabin\activate
+jupyter notebook
+cmd /k
+
+:drivemap
+subst K: miniconda3 >nul
+umamba.exe install --no-shortcuts -r K:\python\ -n base -c conda-forge jupyter
+call K:\python\condabin\activate
+jupyter notebook
+subst K: /D
+cmd /k