feat: media picker and image removal

web/src/components/ArticleEditor.vue

@@ -208,6 +208,18 @@ defineExpose({
 	insertImage(src: string, alt: string, imageId: number) {
 		editorInstance.value?.commands.setArticleImage({ src, alt, imageId })
 	},
+	imageSrc(imageId: number): string | null {
+		const editor = editorInstance.value
+		if (!editor) {
+			return null
+		}
+		const pos = findArticleImagePos(editor, imageId)
+		if (pos === null) {
+			return null
+		}
+		const src = editor.state.doc.nodeAt(pos)?.attrs.src
+		return typeof src === 'string' ? src : null
+	},
 	removeImage(imageId: number) {
 		const editor = editorInstance.value
 		if (!editor) {