Merge branch 'main' of https://github.com/fourblocks2020/portfolio-hub

# Conflicts:
#	migrations/versions/20260519_0021_portfolio_tags_data_migration.py
#	migrations/versions/20260520_0022_service_token_unique_index_fix.py

migrations/versions/20260519_0021_portfolio_tags_data_migration.py

@@ -11,7 +11,6 @@ before running this migration in a live environment.
 from __future__ import annotations
 
 import os
-
 import sqlalchemy as sa
 from alembic import op
 from sqlalchemy import inspect, text
@@ -33,16 +32,20 @@ def _table_exists(inspector: sa.engine.Inspector, table_name: str) -> bool:
 
 
 def run_migration(connection, admin_user_id: str) -> None:
-    """Core migration logic — extracted for testability."""
+    """Core migration logic — extracted for testability.
+    
+    admin_user_id can be either a UUID (id) or username.
+    """
+    # Try to find user by id (UUID) first, then by username
     result = connection.execute(
-        text("SELECT COUNT(*) FROM users WHERE id = :uid"),
+        text("SELECT id FROM users WHERE id = :uid OR username = :uid LIMIT 1"),
         {"uid": admin_user_id},
     )
-    count = result.scalar()
-    if not count:
+    user_id = result.scalar()
+    if not user_id:
         raise ValueError(
             f"Migration admin user not found in users table: {admin_user_id}. "
-            "Set MIGRATION_ADMIN_ID to a valid user ID before running."
+            "Set MIGRATION_ADMIN_ID to a valid user ID (UUID) or username before running."
         )
 
     # Migrate distinct (lowercased) tag_values from portfolio_tags → tags master
@@ -54,7 +57,7 @@ def run_migration(connection, admin_user_id: str) -> None:
             GROUP BY LOWER(tag_value)
             ON CONFLICT (name) DO NOTHING
         """),
-        {"admin_id": admin_user_id},
+        {"admin_id": user_id},
     )
 
     # Fill portfolios.tag_ids from the migrated tags

migrations/versions/20260520_0022_service_token_unique_index_fix.py

@@ -25,6 +25,7 @@ def upgrade() -> None:
     bind = op.get_bind()
     inspector = inspect(bind)
 
+    # Drop old index if it exists (non-partial index)
     if _index_exists(inspector, "auth_tokens", "idx_auth_tokens_service_name_unique"):
         op.execute("DROP INDEX IF EXISTS idx_auth_tokens_service_name_unique")