Sandbag - Refactor

[johnb432]

When merged this pull request will:

• Title.
  • Code cleanup.
    • Removed unused code.
    • Consolidated multiple similar functions into one.
  • Readded/fixed carrying not working on sandbags.
    • Init EH was present, but didn't do anything, because carrying attribute wasn't present.
    • Init EH for dragging wasn't necessary, as dragging component already covers Thing and ThingX.
    • Only added carrying, as dragging adds extra interaction, which can make interactions quite cluttered imo.
  • Add more controls for placing sandbags.
    • Adjust height and distance, in addition to the existing rotation.
    • Added machine-translated translations.
  • Stop placing sandbag if camera changes (featureCamera EH).

IMPORTANT

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• Title of this PR uses our standard template Component - Add|Fix|Improve|Change|Make|Remove {changes}.