Filter out stale asset import chats from GET /chats and /logs endpoints

- Add subqueries to count user messages (non-null request_message) and total messages per chat
- Filter out chats with zero user messages AND only one total message
- This excludes auto-generated asset import chats that users never interacted with
- Applied same filtering logic to both list_chats_handler.rs and list_logs_handler.rs

Fixes BUS-1415

Co-Authored-By: Dallin Bentley <dallinbentley98@gmail.com>

apps/api/libs/handlers/src/chats/list_chats_handler.rs

@@ -78,7 +78,7 @@ pub async fn list_chats_handler(
     request: ListChatsRequest,
     user: &AuthenticatedUser,
 ) -> Result<Vec<ChatListItem>> {
-    use database::schema::{asset_permissions, chats, users};
+    use database::schema::{asset_permissions, chats, messages, users};
     
     let mut conn = get_pg_pool().get().await?;
     
@@ -101,11 +101,26 @@ pub async fn list_chats_handler(
         Vec::new() // If admin view, we'll show all chats anyway
     };
     
+    let user_message_count = messages::table
+        .filter(messages::chat_id.eq(chats::id))
+        .filter(messages::request_message.is_not_null())
+        .filter(messages::deleted_at.is_null())
+        .count();
+
+    let total_message_count = messages::table
+        .filter(messages::chat_id.eq(chats::id))
+        .filter(messages::deleted_at.is_null())
+        .count();
+
     // Start building the query
     let mut query = chats::table
         .inner_join(users::table.on(chats::created_by.eq(users::id)))
         .filter(chats::deleted_at.is_null())
         .filter(chats::title.ne("")) // Filter out empty titles
+        .filter(
+            user_message_count.gt(0)
+            .or(total_message_count.gt(1))
+        )
         .into_boxed();
     
     // Add user filter if not admin view

apps/api/libs/handlers/src/logs/list_logs_handler.rs

@@ -69,10 +69,21 @@ pub async fn list_logs_handler(
     request: ListLogsRequest,
     organization_id: Uuid,
 ) -> Result<ListLogsResponse, anyhow::Error> {
-    use database::schema::{chats, users};
+    use database::schema::{chats, messages, users};
 
     let mut conn = get_pg_pool().get().await?;
 
+    let user_message_count = messages::table
+        .filter(messages::chat_id.eq(chats::id))
+        .filter(messages::request_message.is_not_null())
+        .filter(messages::deleted_at.is_null())
+        .count();
+
+    let total_message_count = messages::table
+        .filter(messages::chat_id.eq(chats::id))
+        .filter(messages::deleted_at.is_null())
+        .count();
+
     // Start building the query
     let mut query = chats::table
         .inner_join(users::table.on(chats::created_by.eq(users::id)))
@@ -80,6 +91,10 @@ pub async fn list_logs_handler(
         .filter(chats::organization_id.eq(organization_id))
         .filter(chats::title.ne("")) // Filter out empty titles
         .filter(chats::title.ne(" ")) // Filter out single space
+        .filter(
+            user_message_count.gt(0)
+            .or(total_message_count.gt(1))
+        )
         .into_boxed();
 
     // Calculate offset based on page number