Don't throw error if unpaired while trying to get my processes

src/services/database.service.ts

@@ -147,7 +147,7 @@ export class Database {
         const activeWorker = this.serviceWorkerRegistration?.active || (await this.waitForServiceWorkerActivation(this.serviceWorkerRegistration!));
         const service = await Services.getInstance();
         const payload = await service.getMyProcesses();
-        if (payload!.length != 0) {
+        if (payload && payload.length != 0) {
           activeWorker?.postMessage({ type: 'SCAN', payload });
         }
       }, 5000); 

src/services/service.ts

@@ -1340,6 +1340,12 @@ export default class Services {
   }
 
   public async getMyProcesses(): Promise<string[] | null> {
+    // If we're not paired yet, just skip it
+    try {
+      this.getPairingProcessId();
+    } catch (e) {
+      return null;
+    }
     try {
       const processes = await this.getProcesses();