tidy(ui): clean up unused code 3

variables, types and schemas

invokeai/frontend/web/knip.ts

@@ -0,0 +1,19 @@
+import type { KnipConfig } from 'knip';
+
+const config: KnipConfig = {
+  ignore: [
+    // This file is only used during debugging
+    'src/app/store/middleware/debugLoggerMiddleware.ts',
+    // These are old schemas, used in migrations. Needs cleanup.
+    'src/features/nodes/types/v2/**/*',
+    'src/features/nodes/types/v1/**/*',
+    // We don't want to check the public folder - contains images and translations
+    'public/**/*',
+  ],
+  compilers: {
+    //
+    svg: () => '',
+  },
+};
+
+export default config;