Add password reset localization and chat configuration

- Implemented German and English localization for password reset functionality.
- Added WebSocket URL resolution logic in chat services to support various environments and configurations.
- Created centralized chat configuration for event keys and payload mappings.
- Developed RoomsView component for admin chat room management, including create, edit, and delete functionalities.

frontend/src/views/social/ForumTopicView.vue

@@ -3,7 +3,7 @@
     <h3 v-if="forumTopic">{{ forumTopic }}</h3>
     <ul class="messages">
         <li v-for="message in messages" :key="message.id">
-            <div v-html="message.text"></div>
+            <div v-html="sanitizedMessage(message)"></div>
             <div class="footer">
                 <span class="link" @click="openProfile(message.lastMessageUser.hashedId)">
                     {{ message.lastMessageUser.username }}
@@ -23,6 +23,7 @@
 import { Editor, EditorContent } from '@tiptap/vue-3'
 import StarterKit from '@tiptap/starter-kit'
 import apiClient from '../../utils/axios'
+import DOMPurify from 'dompurify'
 
 export default {
     name: 'ForumTopicView',
@@ -87,6 +88,9 @@ export default {
         },
         openForum() {
             this.$router.push(`/socialnetwork/forum/${this.forumId}`);
+        },
+        sanitizedMessage(message) {
+            return DOMPurify.sanitize(message.text);
         }
     }
 }