Fix rotation attribute, small fixes to hackerspace theme

Models/ThemeConfig/PointRenderingConfig.ts

@@ -132,7 +132,7 @@ export default class PointRenderingConfig extends WithContextLoader {
             return undefined;
         }
         return new VariableUiElement(tags.map(tags => {
-            const rotation = self.rotation?.GetRenderValue(tags)?.txt ?? "0deg"
+            const rotation = Utils.SubstituteKeys(self.rotation?.GetRenderValue(tags)?.txt ?? "0deg", tags)
             
             const htmlDefs = Utils.SubstituteKeys(self.icon.GetRenderValue(tags)?.txt, tags)
             let defaultPin : BaseUIElement = undefined

assets/themes/hackerspaces/hackerspaces.json

@@ -224,10 +224,7 @@
                     "hackerspace=makerspace"
                   ]
                 },
-                "then": {
+                "then":  "./assets/themes/hackerspaces/led.png"
-                  "en": "./assets/themes/hackerspaces/led.png",
-                  "de": "./assets/themes/hackerspaces/led.png"
-                }
               }
             ]
           },

langs/themes/de.json

@@ -769,13 +769,6 @@
         "layers": {
             "0": {
                 "description": "Hackerspace",
-                "icon": {
-                    "mappings": {
-                        "0": {
-                            "then": "./assets/themes/hackerspaces/led.png"
-                        }
-                    }
-                },
                 "name": "Hackerspace",
                 "presets": {
                     "0": {

langs/themes/en.json

@@ -809,13 +809,6 @@
         "layers": {
             "0": {
                 "description": "Hackerspace",
-                "icon": {
-                    "mappings": {
-                        "0": {
-                            "then": "./assets/themes/hackerspaces/led.png"
-                        }
-                    }
-                },
                 "name": "Hackerspace",
                 "presets": {
                     "0": {