Add support to generate config bundle, and add options to make this automatable

[apparle]

This is to solve #42 . It adds:

• Ability to generate orcaslicer config bundles instead of writing to orcaslicer config directory directly.
• Add few options to upfront specify options that were leading to user prompts, to make it easier to automate.
• Add ability to specify printer_model per machine file using a user specified json file. Orcaslicer uses printer_model to load the correct build plate image & stl.
• Update start_gcode to convert bed temperature and nozzle temperature variable since they're very commonly used.
• Update output_filename_format to use square brackets since Orcaslicer works better with these for some variables, and also convert some variable names.

[xF4m3]

Orca keep deleting my filament profiles and print files, i adjusted the script with claude and this seems to be working, it had to do with default values from SS not existing in Orca and these lines with default values or disabled will get removed, atleast thats what claude told me and from what i can see this seems to be working fine, i can't attach the file as .pl so i will add it as a .txt instead.

I am unsure if thats accurate or not but this seemed to work for me for converting atleast most of my values.

superslicer_to_orca.txt