feat: show release year instead of type on top release cards

Added date field to LBTopReleaseGroup from the LB API's
release_group.date. Card now displays the 4-digit year
extracted via extractYear() instead of the release type.

backend/explore/types.go

@@ -114,6 +114,7 @@ type LBTopReleaseGroup struct {
 	Title            string `json:"title"`
 	ArtistName       string `json:"artistName"`
 	Type             string `json:"type"`
+	Date             string `json:"date"`
 	TotalListenCount int    `json:"totalListenCount"`
 }
 
@@ -126,6 +127,7 @@ type lbTopReleaseGroupWire struct {
 	ReleaseGroup     struct {
 		Name string `json:"name"`
 		Type string `json:"type"`
+		Date string `json:"date"`
 	} `json:"release_group"`
 	Artist struct {
 		Artists []struct {
@@ -145,6 +147,7 @@ func (w lbTopReleaseGroupWire) toPublic() LBTopReleaseGroup {
 		Title:            w.ReleaseGroup.Name,
 		ArtistName:       artistName,
 		Type:             w.ReleaseGroup.Type,
+		Date:             w.ReleaseGroup.Date,
 		TotalListenCount: w.TotalListenCount,
 	}
 }

frontend/src/components/explore-artist-details/explore-artist-details.ts

@@ -1212,7 +1212,7 @@ export class ExploreArtistDetails extends LitElement {
                         ${rg.title}
                     </div>
                     <div class="top-release-meta">
-                        ${rg.type ? html`<span>${rg.type}</span>` : nothing}
+                        ${rg.date ? html`<span>${extractYear(rg.date)}</span>` : nothing}
                     </div>
                 </div>
             </div>

frontend/wailsjs/go/models.ts

@@ -39,6 +39,7 @@ export namespace explore {
 	    title: string;
 	    artistName: string;
 	    type: string;
+	    date: string;
 	    totalListenCount: number;
 	
 	    static createFrom(source: any = {}) {
@@ -51,6 +52,7 @@ export namespace explore {
 	        this.title = source["title"];
 	        this.artistName = source["artistName"];
 	        this.type = source["type"];
+	        this.date = source["date"];
 	        this.totalListenCount = source["totalListenCount"];
 	    }
 	}