v0.1.28 - Version bump and editor/throughput updates

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

deploy/migrate-to-postgres.sh

@@ -457,19 +457,27 @@ def migrate():
         # Re-enable FK checks
         dst_conn.execute(text("SET session_replication_role = 'origin'"))
 
-    # Reset auto-increment sequences
+    # Reset auto-increment sequences for EVERY table with an id sequence — not
+    # just the ones we copied above — so later inserts (e.g. editor_change_events)
+    # don't collide with pre-existing ids. Leaving a sequence behind MAX(id) is
+    # what makes "create new mix" fail with a duplicate-key error on Postgres.
     print("\n  Resetting sequences...")
     with dst.begin() as conn:
-        for table_name in TABLE_ORDER:
-            try:
-                conn.execute(text(
-                    f"SELECT setval("
-                    f"  pg_get_serial_sequence('{table_name}', 'id'),"
-                    f"  COALESCE((SELECT MAX(id) FROM {table_name}), 1)"
-                    f")"
-                ))
-            except Exception:
-                pass
+        all_tables = inspect(dst).get_table_names()
+        for table_name in all_tables:
+            sequence = conn.execute(text(
+                "SELECT pg_get_serial_sequence(:table, 'id')"
+            ), {"table": table_name}).scalar()
+            if not sequence:
+                continue
+            max_id = conn.execute(text(f'SELECT MAX(id) FROM "{table_name}"')).scalar()
+            if max_id is None:
+                continue
+            conn.execute(text("SELECT setval(:sequence, :value, true)"), {
+                "sequence": sequence,
+                "value": int(max_id),
+            })
+            print(f"  SEQ   {table_name:<45} -> {max_id}")
 
     print(f"\n  Migration complete. {sum(totals.values())} rows across {len(totals)} tables.")
     return totals