More lab background tiles will match floor

[sneeze-attack]

Summary

SUMMARY: Bugfixes "More lab background tiles will match floor"

Purpose of change

Alleviates issue with lab terrain not matching surrounding floor tiles as described in #27139

Describe the solution

1. Created new terrain tiles for lab which includes these IDs:

t_reinforced_door_glass_lab_c
t_reinforced_door_glass_lab_o
t_door_lab_c
t_door_lab_o
t_door_lab_frame
t_door_lab_b
t_mdoor_lab_frame
t_door_metal_lab_c
t_door_metal_lab_o
t_door_glass_lab_c
t_door_glass_lab_o
t_door_glass_frosted_lab_c
t_door_glass_frosted_lab_o
t_gates_mech_control_lab
t_gates_control_metal_lab
t_gates_concrete_control_lab
t_gates_concrete_brick_lab

2. Adjusted new terrains to have t_thconc_floor where possible (such as deconstructing or bashing)

3. Added new terrains to all tilesets. Used same graphic ID t_thconc_floor used or used t_concrete when t_thconc_floor did not have a separate graphic available.

4. Added t_thconc_floor and t_strconc_floor to any tilesets that did not already have them defined.

Describe alternatives you've considered

I am not aware of any alternatives to this issue

Additional context

Some tilesets such as Chesthole have the wooden door background filled in which prevents you from setting a background other than t_floor. To fix this, the png files must be edited.

Some of the mapgen in the labs appear to use t_door_metal_c. This appears to be hardcoded and not configurable via JSON files.

A lot of tilesets still have missing or incorrect backgrounds for items. Much of this likely needs to be fixed for the individual tileset.

[AMurkin]

I think you may squash some commits or even all of them to one.

[sneeze-attack]

I think you may squash some commits or even all of them to one.

Thanks for catching that, squashed down to 4.

[sneeze-attack]

Living quatters and armory in labs still have "street" concreete (the type you would see at electrical substation, for example) for the floor. And it mixed with lights tiles which is basicly lab concrete floor with the spotlight on it. Look in to it, if you can.
Otherwise - awesome additions to make labs look unique. Thank you.

I'll give it another go after my work on the mall is finished. If you can provide screenshots, that is the most helpful as some tilesets have the issue, some do not depending on the tilesets' configuration.

I do know what you mean about the armory and living quarters though. So you prefer that the t_strconc_floor (that the armory uses) all be replaced with t_thconc_floor to make the entire lab have the same floor? I can do that, I just figured that was more of an intentional design rather than sloppy design or mistake.

Another idea is that I could probably keep the floor the same but make the lights have the correct background.

[sneeze-attack]

@SomeDeadGuy these screenshots help a lot. I'll take a second pass at the labs and reference your original issue again with the next PR. Thanks!