fix: worker processor_results + rule3 SQL + unregister cleanup bugs

- job_worker.rs: add upsert_processor_result when output file exists
- job_worker.rs: add load JSON and store to pre_chunks when output exists
- rule3_ingest.rs: fix SQL bind order (scene_number was occupying chunk_type slot)
- files.rs: fix unregister WHERE clause (uuid -> file_uuid) + add pre_chunks delete
- asrx_self/main_fixed.py: fix KeyError (s['start'] -> s['start_time'])
- wrapper_worker_playground.sh: add Worker launchd script
- com.momentry.playground.plist: add Playground launchd config

src/api/files.rs

@@ -1062,7 +1062,7 @@ async fn unregister(
     })?
     .rows_affected() as i64;
 
-    let deleted_chunks: i64 = sqlx::query(&format!("DELETE FROM {} WHERE uuid = $1", chunks_table))
+    let deleted_chunks: i64 = sqlx::query(&format!("DELETE FROM {} WHERE file_uuid = $1", chunks_table))
         .bind(&uuid)
         .execute(state.db.pool())
         .await
@@ -1072,6 +1072,21 @@ async fn unregister(
         })?
         .rows_affected() as i64;
 
+    // Delete pre_chunks
+    let pre_chunks_table = schema::table_name("pre_chunks");
+    let deleted_pre_chunks: i64 = sqlx::query(&format!(
+        "DELETE FROM {} WHERE file_uuid = $1",
+        pre_chunks_table
+    ))
+    .bind(&uuid)
+    .execute(state.db.pool())
+    .await
+    .map_err(|e| {
+        tracing::error!("[unregister] Failed to delete pre_chunks: {}", e);
+        StatusCode::INTERNAL_SERVER_ERROR
+    })?
+    .rows_affected() as i64;
+
     sqlx::query(&format!(
         "DELETE FROM {} WHERE file_uuid = $1",
         videos_table