Mech Mining Work Fix

A mech already cleared for mining work is cleared for all mining work - vanilla deep drills included, and modded drills and quarries without needing a patch per mod. In pure vanilla, this lets the tunneler work the deep drill.

A work type counts as mining work if it carries the Mining work tag or lists the Mining skill as relevant. A mod that sets either signal is picked up without this mod knowing it exists.

No Harmony dependency, nothing patched at runtime. Safe to add or remove mid-save.

Known limits - A mod whose mining building bypasses the work giver system entirely is out of reach. Could probably figure something out but I haven't seen one that does that. Yet.

This mod should be widely compatible with anything that adds a "Mining" tagged job, and SHOULD extent to any modded mech that can mine as well. This mod essentially asks "Is mech? If yes, has mining skill? If yes, can do ALL mining work."

Claude Code assisted in fetching relevant files and data to help make this mod.