feat(29-03): integrate crop editor into ImageUpload

Show ImageCropEditor after successful upload when onCropChange
callback is provided. Editor replaces image preview temporarily.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/client/components/ImageUpload.tsx

@@ -1,12 +1,14 @@
 import { useRef, useState } from "react";
 import { apiUpload } from "../lib/api";
 import { GearImage, imageContainerBg } from "./GearImage";
+import { ImageCropEditor } from "./ImageCropEditor";
 
 interface ImageUploadProps {
 	value: string | null;
 	imageUrl?: string | null;
 	dominantColor?: string | null;
 	onChange: (filename: string | null) => void;
+	onCropChange?: (crop: { zoom: number; x: number; y: number }) => void;
 }
 
 const MAX_SIZE_BYTES = 5 * 1024 * 1024; // 5MB
@@ -17,10 +19,12 @@ export function ImageUpload({
 	imageUrl,
 	dominantColor,
 	onChange,
+	onCropChange,
 }: ImageUploadProps) {
 	const [uploading, setUploading] = useState(false);
 	const [error, setError] = useState<string | null>(null);
 	const [localPreview, setLocalPreview] = useState<string | null>(null);
+	const [showCropEditor, setShowCropEditor] = useState(false);
 	const inputRef = useRef<HTMLInputElement>(null);
 
 	async function handleFileChange(e: React.ChangeEvent<HTMLInputElement>) {
@@ -47,6 +51,9 @@ export function ImageUpload({
 		try {
 			const result = await apiUpload<{ filename: string }>("/api/images", file);
 			onChange(result.filename);
+			if (onCropChange) {
+				setShowCropEditor(true);
+			}
 		} catch {
 			setError("Upload failed. Please try again.");
 			setLocalPreview(null);
@@ -69,7 +76,23 @@ export function ImageUpload({
 
 	return (
 		<div>
+			{/* Crop editor overlay */}
+			{showCropEditor && displayUrl && onCropChange && (
+				<div className="mb-4">
+					<ImageCropEditor
+						imageUrl={displayUrl}
+						dominantColor={dominantColor}
+						onSave={(result) => {
+							onCropChange(result);
+							setShowCropEditor(false);
+						}}
+						onCancel={() => setShowCropEditor(false)}
+					/>
+				</div>
+			)}
+
 			{/* Hero image area */}
+			{!showCropEditor && (
 			<div
 				onClick={() => inputRef.current?.click()}
 				className="relative w-full aspect-[4/3] rounded-xl overflow-hidden cursor-pointer group"
@@ -154,6 +177,7 @@ export function ImageUpload({
 					</div>
 				)}
 			</div>
+			)}
 
 			<input
 				ref={inputRef}