Node and Channel pages improvements

frontend/src/app/lightning/channel/channel.component.ts

@@ -2,6 +2,7 @@ import { ChangeDetectionStrategy, Component, OnInit } from '@angular/core';
 import { ActivatedRoute, ParamMap } from '@angular/router';
 import { Observable } from 'rxjs';
 import { switchMap } from 'rxjs/operators';
+import { SeoService } from 'src/app/services/seo.service';
 import { LightningApiService } from '../lightning-api.service';
 
 @Component({
@@ -16,12 +17,14 @@ export class ChannelComponent implements OnInit {
   constructor(
     private lightningApiService: LightningApiService,
     private activatedRoute: ActivatedRoute,
+    private seoService: SeoService,
   ) { }
 
   ngOnInit(): void {
     this.channel$ = this.activatedRoute.paramMap
       .pipe(
         switchMap((params: ParamMap) => {
+          this.seoService.setTitle(`Channel: ${params.get('short_id')}`);
           return this.lightningApiService.getChannel$(params.get('short_id'));
         })
       );