Adds hand labelers (#4903)

* Adds hand labelers

* Removes unnecessary thing

* Docs

* Reverts some changes

* Addresses comments and adds inhand sprites

* Addressed comments

Co-authored-by: Watermelon914 <3052169-Watermelon914@users.noreply.gitlab.com>

Resources/Prototypes/Entities/Objects/Tools/hand_labeler.yml

@@ -0,0 +1,23 @@
+- type: entity
+  parent: BaseItem
+  id: HandLabeler
+  name: hand labeler
+  description: A hand labeler, used to label items and objects.
+  components:
+    - type: Sprite
+      sprite: Objects/Tools/hand_labeler.rsi
+      state: hand_labeler
+    - type: Item
+      sprite: Objects/Tools/hand_labeler.rsi
+    - type: UseDelay
+      delay: 2.0
+    - type: UserInterface
+      interfaces:
+        - key: enum.HandLabelerUiKey.Key
+          type: HandLabelerBoundUserInterface
+    - type: HandLabeler
+      whitelist:
+        components:
+          - Item
+        tags:
+          - Structure

Resources/Prototypes/Entities/Structures/base.yml

@@ -19,6 +19,9 @@
       mask:
       - Impassable
   - type: Pullable
+  - type: Tag
+    tags:
+      - Structure
 
 - type: entity
   # This means that it's not anchored on spawn.
@@ -46,3 +49,6 @@
       mask:
       - VaultImpassable
   - type: Anchorable
+
+- type: Tag
+  id: Structure