revert: restore original Element Web config structure

apps/production/custom-configs/element-values.yaml

@@ -6,14 +6,22 @@ metadata:
 data:
   values.yaml: |
     elementWeb:
-      config:
+      additional:
-        brand: "aXion1337.Chat"
+        config.json: |
-        default_theme: "aXion1337 Dark"
+          {
-        setting_defaults:
+            "brand": "aXion1337.Chat",
-          custom_themes:
+            "default_theme": "aXion1337 Dark",
-            - name: "aXion1337 Dark"
+            "setting_defaults": {
-              is_dark: true
+              "custom_themes": [
-              colors:
+                {
-                accent-color: "#ffaf0f"
+                  "name": "aXion1337 Dark",
-                primary-color: "#ffaf0f"
+                  "is_dark": true,
-                secondary-color: "#ffaf0f"
+                  "colors": {
+                    "accent-color": "#ffaf0f",
+                    "primary-color": "#ffaf0f",
+                    "secondary-color": "#ffaf0f"
+                  }
+                }
+              ]
+            }
+          }