Vite dev server fails to bundle use-sync-external-store CJS shim #65

Fixed in #87 — the scaffold's vite.config.ts now declares optimizeDeps.include for use-sync-external-store, use-sync-external-store/shim, and use-sync-external-store/shim/with-selector so the CJS shim is pre-bundled to ESM. Verified at framework/cli/simple_module_cli/templates/host/client_app/vite.config.ts.