[RELEASE] v0.2.8

Service

• [IMPR] Improve how the command string is generated for the worker to execute.

Plugin executor

• [NEW] Add ability for a plugin to set file output to 'None'.
• [FIX] Unmanic was trying to create an output path even when file out path was 'None'.

Docker

• [FIX] Disable pinning of these runtime packages in Docker image so that they can be auto-updated on a scheduled builds:
  • libexpat1, libglib2.0-0, libgomp1, libharfbuzz0b, libmediainfo0v5, libv4l-0, libx11-6, libxcb1, libxext6, libxml2

Front-end

• [FIX] Mobile view of the configuration drawers was not saving the settings