add: individual topic write permissions

crates/app/src/routes/api/v1/communities/communities.rs

@@ -560,7 +560,13 @@ pub async fn add_topic_request(
     }
 
     // ...
-    let (topic_id, topic) = ForumTopic::new(req.title, req.description, req.color, req.position);
+    let (topic_id, topic) = ForumTopic::new(
+        req.title,
+        req.description,
+        req.color,
+        req.position,
+        community.write_access,
+    );
     community.topics.insert(topic_id, topic);
 
     match data
@@ -616,6 +622,7 @@ pub async fn update_topic_request(
         description: req.description,
         color: req.color,
         position: req.position,
+        write_access: req.write_access,
     };
 
     community.topics.insert(topic_id, topic);

crates/app/src/routes/api/v1/mod.rs

@@ -797,6 +797,8 @@ pub struct AddTopic {
     pub color: String,
     #[serde(default)]
     pub position: i32,
+    #[serde(default)]
+    pub write_access: CommunityWriteAccess,
 }
 
 #[derive(Deserialize)]