Added a new detective's office sign (#37765)

* Added a new detective's office sign

* Revised the design

Resources/Prototypes/Entities/Structures/Wallmounts/Signs/signs.yml

@@ -1245,6 +1245,15 @@
   - type: Sprite
     state: security
 
+- type: entity
+  parent: BaseSign
+  id: SignDetective
+  name: Detective sign
+  description: A sign depicting the detective's office.
+  components:
+  - type: Sprite
+    state: detective
+
 - type: entity
   parent: BaseSign
   id: SignPlaque

Resources/Textures/Structures/Wallmounts/signs.rsi/meta.json

@@ -5,7 +5,7 @@
         "y": 32
     },
     "license": "CC-BY-SA-3.0",
-    "copyright": "Taken from https://github.com/discordia-space/CEV-Eris at commit 4e0bbe682d0a00192d24708fdb7031008aa03f18 and bee station at commit https://github.com/BeeStation/BeeStation-Hornet/commit/13dd5ac712385642574138f6d7b30eea7c2fab9c, Job signs by EmoGarbage404 (github) with inspiration from yogstation and tgstation, 'direction_exam' and 'direction_icu' made by rosieposieeee (github), 'direction_atmos' made by SlamBamActionman, 'vox' based on sprites taken from vgstation13 at https://github.com/vgstation-coders/vgstation13/blob/e7f005f8b8d3f7d89cbee3b87f76c23f9e951c27/icons/obj/decals.dmi, 'direction_pods' derived by WarPigeon from existing directional signs.",
+    "copyright": "Taken from https://github.com/discordia-space/CEV-Eris at commit 4e0bbe682d0a00192d24708fdb7031008aa03f18 and bee station at commit https://github.com/BeeStation/BeeStation-Hornet/commit/13dd5ac712385642574138f6d7b30eea7c2fab9c, Job signs by EmoGarbage404 (github) with inspiration from yogstation and tgstation, 'direction_exam' and 'direction_icu' made by rosieposieeee (github), 'direction_atmos' made by SlamBamActionman, 'vox' based on sprites taken from vgstation13 at https://github.com/vgstation-coders/vgstation13/blob/e7f005f8b8d3f7d89cbee3b87f76c23f9e951c27/icons/obj/decals.dmi, 'direction_pods' derived by WarPigeon from existing directional signs., 'detective' derived by Soupkilove from existing security sign",
     "states": [
         {
             "name": "ai"
@@ -118,6 +118,9 @@
         {
             "name": "deathsposal"
         },
+        {
+            "name": "detective"
+        },
         {
             "name": "direction_atmos",
             "directions": 4