init codebase

api/resources/migrations/013-create-sessions.up.sql

@@ -0,0 +1,7 @@
+CREATE TABLE IF NOT EXISTS sessions (
+  id          uuid        PRIMARY KEY DEFAULT gen_random_uuid(),
+  user_id     uuid        NOT NULL REFERENCES users (id) ON DELETE CASCADE,
+  token_hash  text        NOT NULL,
+  expires_at  timestamptz NOT NULL,
+  created_at  timestamptz DEFAULT now()
+);