Add report + moderation messaging (#567)

* Add report + moderation messaging

* Add system messages

* address review comments

* Remove ds store

* Update messaging

* run prep

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Co-authored-by: Geometrically <geometrically@Jais-MacBook-Pro.local>

src/models/reports.rs

@@ -1,5 +1,5 @@
 use super::ids::Base62Id;
-use crate::models::ids::UserId;
+use crate::models::ids::{ThreadId, UserId};
 use chrono::{DateTime, Utc};
 use serde::{Deserialize, Serialize};
 
@@ -17,6 +17,8 @@ pub struct Report {
     pub reporter: UserId,
     pub body: String,
     pub created: DateTime<Utc>,
+    pub closed: bool,
+    pub thread_id: Option<ThreadId>,
 }
 
 #[derive(Serialize, Deserialize, Clone)]