Create items database materialized view

[rak3rman]

Description

Create a new materialized database view for items using Drizzle. This new view does NOT have to include any new attributes quite yet, it should return the items schema exactly. https://orm.drizzle.team/docs/views

• Create items_extended materialized database view in src/schema.ts
• Refresh materialized view in item and outfit POST, PUT, and DELETE requests
• Research if it makes sense to add additional materialized attributes with Postgres

Acceptance Criteria

Generated by Zenhub AI

• Scenario: Create items_extended materialized database view
• Given the items_extended materialized database view is created in src/schema.ts
• When the item and outfit POST, PUT, and DELETE requests are executed
• Then the items materialized view should be refreshed and used in the requests (if applicable, likely not)
• When item and outfit GET (read ops) requests are executed
• Then the items materialized view should be queried against and returned

[rak3rman]

PR was opened, but blocked by @rak3rman to determine how to reference this items view in outfits. See PR for more details.