fix(@lucide/svelte): Fix build in (#4026)

* Fix build

* Adds extra typechecking

* Format code

.github/workflows/lucide-svelte-5.yml

@@ -41,3 +41,19 @@ jobs:
 
       - name: Test
         run: pnpm --filter @lucide/svelte test
+
+  typecheck:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v6
+      - uses: pnpm/action-setup@v4
+      - uses: actions/setup-node@v6
+        with:
+          cache: 'pnpm'
+          node-version-file: 'package.json'
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Test
+        run: pnpm --filter @lucide/svelte typecheck