Adding a new Encoder Panel (For Python Devs)

For those brave python devs that want to contribute. Here is a quick checklist of things that need to happen (probably more as well, but quick starting point.)

• Copy existing encoder folder in fastflix/encoders to new folder
• Change name in the new main.py
• Change class name in settings_panel.py
• change linkage at bottom of main.py to match new folder and class name
• Create new dataclass for settings in fastflix/models/encode.py
• Set name in new dataclass to be same new name in main.py
• Change settings in setting_panel as needed, link to new dataclass in update_video_encoder_settings
• Add new dataclass to optional list in Profile in fastflix\models\profiles.py using the name in the setting panel class
• Add new dataclass to list in VideoSettings video_encoder_settings under fastflix\models\profiles
• Add that same name to setting_types in fastflix/models/encode
• Completely re-write the new command_builder to fit the new setting_panel
• Add translations