fix: CI typecheck and native ARM Docker builds for v1.0.3

Fix TypeScript errors blocking CI, split Docker publish into
native amd64/arm64 jobs with manifest merge, and add npm cache mounts.

app/composables/useImageList.ts

@@ -188,6 +188,7 @@ export function useImageList() {
     activeSearch,
     listSummary,
     fetchList,
+    fetchSearch,
     fetchTotal,
     refreshList,
     initializeList,