docs: update FAQs section in quickstart guide

Refactor the FAQ section to use the FAQStructuredData component for better structured data representation. Added specific answers to common questions regarding firmware upload, antenna connections, power options, battery charging, and bootloader updates.

Signed-off-by: Chiho Sin <chihosin@icloud.com>

Author: chihosin

docs/product/f2102/quickstart.mdx

@@ -227,7 +227,7 @@ More information can be found in the [Meshtastic documentation](https://meshtast
 
 import FAQStructuredData from '../../../src/theme/DocFAQ';
 
-export const faqs = [
+<FAQStructuredData faqs={[
   {
     question: "I can't upload firmware to the board, what should I do?",
     answer:
@@ -253,9 +253,24 @@ export const faqs = [
     answer:
       'You can find the bootloader project and instructions in the [FoBE Bootloader Repository](https://github.com/fobe-projects/fobe-nrf52-bootloader), please follow the instructions to update the bootloader.',
   },
-];
+]} />
 
-<FAQStructuredData faqs={faqs} />
+## FAQs
+
+### I can't upload firmware to the board, what should I do?
+You can try to click the Reset button twice quickly to enter the bootloader mode. If that doesn't work, please check your USB cable and connection.
+
+### How do I connect the LoRa and GPS antennas?
+The LoRa antenna should be connected to the UF.L connector labeled "LoRa", and the GPS antenna should be connected to the UF.L connector labeled "GPS".
+
+### How do I power the board?
+You can power the board via the USB-C connector or by connecting a single-cell Li-ion/Li-Po battery to the 2-pin MX1.25 battery input interface.
+
+### How do I charge the battery?
+When the board is powered via the USB-C connector, the battery will be charged automatically. The charging indicator LED will light up during charging.
+
+### How do I update the bootloader?
+You can find the bootloader project and instructions in the [FoBE Bootloader Repository](https://github.com/fobe-projects/fobe-nrf52-bootloader), please follow the instructions to update the bootloader.
 
 ## Resources
 

src/theme/DocFAQ/index.js

@@ -31,14 +31,6 @@ export default function FAQStructuredData(props) {
         type="application/ld+json"
         dangerouslySetInnerHTML={{ __html: JSON.stringify(faqStructuredData) }}
       />
-
-      <h2>FAQs</h2>
-      {faqStructuredData.mainEntity.map((faq) => (
-        <React.Fragment key={faq.name}>
-          <h3>{faq.name}</h3>
-          {faq.acceptedAnswer.text}
-        </React.Fragment>
-      ))}
     </>
   );
 }