Reapplies the decals / wood tiles / door assembly sprites

[Monotheonist]

About the PR

reapplies the decals / wood tiles / door assemblies fix

Why / Balance

some mf didn't split the pr before it was reverted so this shit was reverted. it is perfectly fine. why was this done

Technical details

it's literally just the reverted frontier diagonal walls pr but without frontier diagonal walls

Media

Requirements

• I have read and am following the Pull Request and Changelog Guidelines.
• I have added media to this PR or it does not require an ingame showcase.

Breaking changes

none
Changelog
no changelog no fun

[github-actions]

RSI Diff Bot; head commit 789c967 merging into a8f33c1
This PR makes changes to 1 or more RSIs. Here is a summary of all changes:

Resources/Textures/DeltaV/Decals/Overlays/greyscale.rsi

State	Old	New	Status
checkerNESW			Added
checkerNWSE			Added
diagonal			Added
diagonal_checker_a			Added
diagonal_checker_b			Added
fulltile_overlay			Added
halftile_overlay			Added
halftile_overlay_180			Added
halftile_overlay_270			Added
halftile_overlay_90			Added
quartertile_overlay			Added
quartertile_overlay_180			Added
quartertile_overlay_270			Added
quartertile_overlay_90			Added
threequartertile_overlay			Added
threequartertile_overlay_180			Added
threequartertile_overlay_270			Added
threequartertile_overlay_90			Added