add postgres migration

db/migrations_postgres/20260211090000_add_lowercase_compat_views.sql

@@ -0,0 +1,24 @@
+-- +goose Up
+-- +goose StatementBegin
+-- sqlc queries target lowercase table names. Postgres migrations historically
+-- created quoted CamelCase tables, so expose lowercase compatibility views.
+CREATE OR REPLACE VIEW inventory AS
+SELECT * FROM "Inventory";
+
+CREATE OR REPLACE VIEW updates AS
+SELECT * FROM "Updates";
+
+CREATE OR REPLACE VIEW events AS
+SELECT * FROM "Events";
+
+CREATE OR REPLACE VIEW inventory_history AS
+SELECT * FROM "InventoryHistory";
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP VIEW IF EXISTS inventory_history;
+DROP VIEW IF EXISTS events;
+DROP VIEW IF EXISTS updates;
+DROP VIEW IF EXISTS inventory;
+-- +goose StatementEnd