Add optional 30-day remembered sessions

src/lib/server/auth/schema.ts

@@ -24,6 +24,15 @@ export function migrateAuthSchema(handle: Database.Database): void {
     `);
 }
 
+export function migrateRememberedSessions(handle: Database.Database): void {
+    const columns = handle.pragma('table_info(auth_sessions)') as { name: string }[];
+    if (columns.some((column) => column.name === 'remembered')) return;
+    handle.exec(`
+        ALTER TABLE auth_sessions ADD COLUMN remembered INTEGER NOT NULL DEFAULT 0
+            CHECK(remembered IN (0,1));
+    `);
+}
+
 /** Run with foreign keys disabled by the migration runner before its transaction. */
 export function migrateSuperViewerRole(handle: Database.Database): void {
     const schema = handle