chore: update Angular build cache and TypeScript definitions

src/components/markdown-calendar/markdown-calendar.component.ts

@@ -20,7 +20,7 @@ import { adapterFactory } from 'angular-calendar/date-adapters/date-fns';
 import { MarkdownCalendarService } from '../../services/markdown-calendar.service';
 import { FileMetadata } from '../../types';
 import { takeUntilDestroyed } from '@angular/core/rxjs-interop';
-import { Observable, Subject } from 'rxjs';
+import { Observable, Subject, Subscription } from 'rxjs';
 
 interface DayBucket {
   created: FileMetadata[];
@@ -77,6 +77,7 @@ export class MarkdownCalendarComponent {
 
   private dragAnchor: Date | null = null;
   private searchRequestId = 0;
+  private searchSubscription: Subscription | null = null;
 
   constructor() {
     this.loadMetadata();
@@ -193,12 +194,13 @@ export class MarkdownCalendarComponent {
 
   private runSearch(source$: Observable<FileMetadata[]>): void {
     const token = ++this.searchRequestId;
+    this.searchSubscription?.unsubscribe();
     this.isSearching.set(true);
     this.searchError.set(null);
     this.searchStateChange.emit('loading');
     this.searchErrorChange.emit(null);
 
-    source$.subscribe({
+    this.searchSubscription = source$.subscribe({
       next: (files: FileMetadata[]) => {
         if (token !== this.searchRequestId) {
           return;