refactor: move from next js to vite and tanstack router

apps/ui/src/components/views/board-view/hooks/use-follow-up-state.ts

@@ -0,0 +1,48 @@
+import { useState, useCallback } from "react";
+import { Feature } from "@/store/app-store";
+import {
+  FeatureImagePath as DescriptionImagePath,
+  ImagePreviewMap,
+} from "@/components/ui/description-image-dropzone";
+
+export function useFollowUpState() {
+  const [showFollowUpDialog, setShowFollowUpDialog] = useState(false);
+  const [followUpFeature, setFollowUpFeature] = useState<Feature | null>(null);
+  const [followUpPrompt, setFollowUpPrompt] = useState("");
+  const [followUpImagePaths, setFollowUpImagePaths] = useState<DescriptionImagePath[]>([]);
+  const [followUpPreviewMap, setFollowUpPreviewMap] = useState<ImagePreviewMap>(() => new Map());
+
+  const resetFollowUpState = useCallback(() => {
+    setShowFollowUpDialog(false);
+    setFollowUpFeature(null);
+    setFollowUpPrompt("");
+    setFollowUpImagePaths([]);
+    setFollowUpPreviewMap(new Map());
+  }, []);
+
+  const handleFollowUpDialogChange = useCallback((open: boolean) => {
+    if (!open) {
+      resetFollowUpState();
+    } else {
+      setShowFollowUpDialog(open);
+    }
+  }, [resetFollowUpState]);
+
+  return {
+    // State
+    showFollowUpDialog,
+    followUpFeature,
+    followUpPrompt,
+    followUpImagePaths,
+    followUpPreviewMap,
+    // Setters
+    setShowFollowUpDialog,
+    setFollowUpFeature,
+    setFollowUpPrompt,
+    setFollowUpImagePaths,
+    setFollowUpPreviewMap,
+    // Helpers
+    resetFollowUpState,
+    handleFollowUpDialogChange,
+  };
+}