Librarian gameplay (DND, but in SS14) (#17041)

* D&D character sheets

* Tabletop improvements

* Grass battlemap

* You can now put shit inside of the board

* change variable name

* make the grass tabletop better, again

* update the damn thing AGAIN

* update the shit AGAIN

* You can now take stuff out of tabletops

* Make it use parenting to avoid zany bugs

* MORE battlemaps! Battlemaps for everyone!

* You can now dump out pieces + cleanup

* All (most) non-game pieces should fall to the ground

* make the verb a bit more responsive

* Librarian content officially done

* fix tests i think

* i forgot the sheet

* Smidgen of refactoring

* You can no longer put high risk items inside of boards

* no boardgame defusal

* minor refactoring

* hoplogrma

* doc

* fix rt

Resources/Textures/Objects/Fun/Tabletop/Battlemaps/moonbm.rsi/meta.json

@@ -0,0 +1,14 @@
+{
+    "version": 1,
+    "license": "CC-BY-SA-3.0",
+    "copyright": "Original by Visne, Assembled by Just-a-Unity-Dev on GitHub or eclips_e#0001 (728101795427254312) on Discord, texture from https://github.com/vgstation-coders/vgstation13/tree/e4d3ea7f69d21c3667be12b114fa935c4640cb05",
+    "size": {
+        "x": 18,
+        "y": 18
+    },
+    "states": [
+        {
+            "name": "icon"
+        }
+    ]
+}