Prevent server from crashing when link is empty or invalid

packages/server/src/index.ts

@@ -1150,6 +1150,7 @@ export class App {
         // ----------------------------------------
 
         this.app.get('/api/v1/fetch-links', async (req: Request, res: Response) => {
+            try {
                 const url = decodeURIComponent(req.query.url as string)
                 const relativeLinksMethod = req.query.relativeLinksMethod as string
                 if (!relativeLinksMethod) {
@@ -1162,6 +1163,9 @@ export class App {
                 if (process.env.DEBUG === 'true') console.info(`Finish ${relativeLinksMethod}`)
 
                 res.json({ status: 'OK', links })
+            } catch (e: any) {
+                return res.status(500).send('Could not fetch links from the URL.')
+            }
         })
 
         // ----------------------------------------