Dispatch stop_recording event in Audio (#5459)

* add stop recording event dispatch

* add changeset

---------

Co-authored-by: gradio-pr-bot <gradio-pr-bot@users.noreply.github.com>

.changeset/heavy-rats-grow.md

@@ -0,0 +1,6 @@
+---
+"@gradio/audio": patch
+"gradio": patch
+---
+
+fix:Dispatch `stop_recording` event in Audio

js/audio/interactive/Audio.svelte

@@ -53,7 +53,7 @@
 	function get_modules(): void {
 		module_promises = [
 			import("extendable-media-recorder"),
-			import("extendable-media-recorder-wav-encoder")
+			import("extendable-media-recorder-wav-encoder"),
 		];
 	}
 
@@ -93,7 +93,7 @@
 		let _audio_blob = new Blob(blobs, { type: "audio/wav" });
 		value = {
 			data: await blob_to_data_url(_audio_blob),
-			name: "audio.wav"
+			name: "audio.wav",
 		};
 		dispatch(event, value);
 	};
@@ -188,6 +188,7 @@
 		recorder.stop();
 		if (streaming) {
 			recording = false;
+			dispatch("stop_recording");
 			if (pending) {
 				submit_pending_stream_on_pending_end = true;
 			}
@@ -202,7 +203,7 @@
 	}
 
 	function handle_change({
-		detail: { values }
+		detail: { values },
 	}: {
 		detail: { values: [number, number] };
 	}): void {
@@ -212,14 +213,14 @@
 			data: value.data,
 			name,
 			crop_min: values[0],
-			crop_max: values[1]
+			crop_max: values[1],
 		});
 
 		dispatch("edit");
 	}
 
 	function handle_load({
-		detail
+		detail,
 	}: {
 		detail: {
 			data: string;