Integrate svelte-preprocess into Svelte configuration and update metadata for improved build process. Remove unused Lottie player and related dependencies to streamline project structure.

node_modules/.vite/deps_temp_9d58d380/svelte_internal_disclose-version.js

@@ -0,0 +1,8 @@
+import {
+  PUBLIC_VERSION
+} from "./chunk-U6FMO7UD.js";
+
+// node_modules/svelte/src/runtime/internal/disclose-version/index.js
+if (typeof window !== "undefined")
+  (window.__svelte || (window.__svelte = { v: /* @__PURE__ */ new Set() })).v.add(PUBLIC_VERSION);
+//# sourceMappingURL=svelte_internal_disclose-version.js.map