Disable background jobs on mobile

common/spaces/space.ts

@@ -24,6 +24,7 @@ export class Space extends EventEmitter<SpaceEvents>
   watchedPages = new Set<string>();
   private initialPageListLoad = true;
   private saving = false;
+  watchInterval?: number;
 
   constructor(readonly spacePrimitives: SpacePrimitives) {
     super();
@@ -89,7 +90,10 @@ export class Space extends EventEmitter<SpaceEvents>
   }
 
   watch() {
-    setInterval(() => {
+    if (this.watchInterval) {
+      clearInterval(this.watchInterval);
+    }
+    this.watchInterval = setInterval(() => {
       safeRun(async () => {
         if (this.saving) {
           return;
@@ -109,6 +113,12 @@ export class Space extends EventEmitter<SpaceEvents>
     this.updatePageList().catch(console.error);
   }
 
+  unwatch() {
+    if (this.watchInterval) {
+      clearInterval(this.watchInterval);
+    }
+  }
+
   async deletePage(name: string): Promise<void> {
     await this.getPageMeta(name); // Check if page exists, if not throws Error
     await this.spacePrimitives.deleteFile(`${name}.md`);

common/spaces/sync.ts

@@ -357,7 +357,9 @@ export class SpaceSync {
   }
 
   syncCandidates(files: FileMeta[]): FileMeta[] {
-    return files.filter((f) => !f.name.startsWith("_plug/"));
+    return files.filter((f) =>
+      !f.name.startsWith("_plug/") && f.lastModified > 0
+    );
   }
 }