fix: resolve all clippy warnings — redundant closures, dead code, collapsible_if, needless borrow

crates/adapters/postgres/src/feed.rs

@@ -95,7 +95,7 @@ fn row_to_entry(r: FeedRow) -> FeedEntry {
         in_reply_to_id: r.in_reply_to_id.map(ThoughtId::from_uuid),
         in_reply_to_url: r.in_reply_to_url,
         ap_id: r.t_ap_id,
-        visibility: Visibility::from_str(&r.visibility),
+        visibility: Visibility::from_db_str(&r.visibility),
         content_warning: r.content_warning,
         sensitive: r.sensitive,
         local: r.t_local,

crates/adapters/postgres/src/follow.rs

@@ -77,7 +77,7 @@ impl FollowRepository for PgFollowRepository {
         .map(|o| o.map(|r| Follow {
             follower_id: UserId::from_uuid(r.follower_id),
             following_id: UserId::from_uuid(r.following_id),
-            state: FollowState::from_str(&r.state),
+            state: FollowState::from_db_str(&r.state),
             ap_id: r.ap_id,
             created_at: r.created_at,
         }))

crates/adapters/postgres/src/notification.rs

@@ -62,7 +62,7 @@ impl NotificationRepository for PgNotificationRepository {
             .map(|r| Notification {
                 id: NotificationId::from_uuid(r.id),
                 user_id: UserId::from_uuid(r.user_id),
-                notification_type: NotificationType::from_str(&r.r#type),
+                notification_type: NotificationType::from_db_str(&r.r#type),
                 from_user_id: r.from_user_id.map(UserId::from_uuid),
                 thought_id: r.thought_id.map(ThoughtId::from_uuid),
                 read: r.read,

crates/adapters/postgres/src/thought.rs

@@ -45,7 +45,7 @@ impl From<ThoughtRow> for Thought {
             in_reply_to_id: r.in_reply_to_id.map(ThoughtId::from_uuid),
             in_reply_to_url: r.in_reply_to_url,
             ap_id: r.ap_id,
-            visibility: Visibility::from_str(&r.visibility),
+            visibility: Visibility::from_db_str(&r.visibility),
             content_warning: r.content_warning,
             sensitive: r.sensitive,
             local: r.local,