Fix Netlify build by restoring dist build script and config

- Restore `scripts/build-dist.mjs` to clean `dist/`, build CSS, and copy assets.
- Update `package.json` to use the new build script and serve `dist`.
- Update `netlify.toml` to publish the `dist` directory.
- Update `dist/` artifacts to match current source.

Co-authored-by: PR0M3TH3AN <[email protected]>

dist/js/utils/storagePointer.js

@@ -8,7 +8,7 @@ export function normalizeStoragePointer(value) {
   return safeTrim(value);
 }
 
-function parseStoragePointer(value) {
+export function parseStoragePointer(value) {
   const normalized = normalizeStoragePointer(value);
   if (!normalized) {
     return null;
@@ -38,7 +38,7 @@ export function buildStoragePointerValue({ provider, prefix } = {}) {
   return `${normalizedProvider}:${normalizedPrefix}`;
 }
 
-function deriveStoragePrefixFromUrl(url) {
+export function deriveStoragePrefixFromUrl(url) {
   const trimmed = safeTrim(url);
   if (!trimmed || !/^https?:\/\//i.test(trimmed)) {
     return "";