fix: delete raw_script_temp rows before workspace deletion to avoid FK violation (#8752)

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

backend/.sqlx/query-1325d08f0d34a5e706543585186dac4ee099aefcd3ed51f10f3298a2c006da80.json

@@ -0,0 +1,14 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "DELETE FROM raw_script_temp WHERE workspace_id = $1",
+  "describe": {
+    "columns": [],
+    "parameters": {
+      "Left": [
+        "Text"
+      ]
+    },
+    "nullable": []
+  },
+  "hash": "1325d08f0d34a5e706543585186dac4ee099aefcd3ed51f10f3298a2c006da80"
+}

backend/windmill-api-workspaces/src/workspaces_extra.rs

@@ -537,6 +537,14 @@ pub(crate) async fn change_workspace_id(
     .execute(&mut *tx)
     .await?;
 
+    info!("Deleting raw_script_temp table");
+    sqlx::query!(
+        "DELETE FROM raw_script_temp WHERE workspace_id = $1",
+        &old_id
+    )
+    .execute(&mut *tx)
+    .await?;
+
     info!("Updating resource table");
     sqlx::query!(
         "UPDATE resource SET workspace_id = $1 WHERE workspace_id = $2",
@@ -827,6 +835,10 @@ pub(crate) async fn delete_workspace(
 
     // NATS triggers have on delete cascade
 
+    sqlx::query!("DELETE FROM raw_script_temp WHERE workspace_id = $1", &w_id)
+        .execute(&mut *tx)
+        .await?;
+
     sqlx::query!("DELETE FROM workspace WHERE id = $1", &w_id)
         .execute(&mut *tx)
         .await?;