Initial commit

backend/queries/app_config.sql

@@ -0,0 +1,11 @@
+-- name: GetAppConfig :one
+SELECT * FROM app_config
+WHERE config_key = ?;
+
+-- name: UpsertAppConfig :one
+INSERT INTO app_config (config_key, config_value)
+VALUES (?, ?)
+ON CONFLICT(config_key) DO UPDATE
+SET config_value = excluded.config_value,
+    updated_at = CURRENT_TIMESTAMP
+RETURNING *;