feat: debounce connection suspension

src/routes/ConnectionPopup.svelte

@@ -21,6 +21,13 @@
     powerDialog = false
   }
 
+  async function updateFirmware() {
+    const {usbVendorId: vendorId, usbProductId: productId} = $serialPort!.portInfo
+    $serialPort!.bootloader()
+    await new Promise(resolve => setTimeout(resolve, 1000))
+    console.log(await navigator.usb.requestDevice({filters: [{vendorId, productId}]}))
+  }
+
   let rebootInfo = false
   let terminal = false
   let powerDialog = false
@@ -44,6 +51,7 @@
       <br />
       Version {$serialPort.version}
     </p>
+    <!--<button on:click={updateFirmware}>Update</button>-->
   {/if}
 
   {#if browser}