Allow the user to specify image URL for image live provider.

src/components/live/live-image.ts

@@ -51,8 +51,9 @@ export class FrigateCardLiveImage extends LitElement implements FrigateCardMedia
 
     return html` <frigate-card-image
       .imageConfig=${{
-        mode: 'camera' as const,
+        mode: this.cameraConfig.image.url ? 'url' as const : 'camera' as const,
         refresh_seconds: this._playing ? this.cameraConfig.image.refresh_seconds : 0,
+        url: this.cameraConfig.image.url,
         // Don't need to pass layout options as FrigateCardLiveProvider has
         // already taken care of this for us.
       }}

src/components/live/live.ts

@@ -723,12 +723,14 @@ export class FrigateCardLiveProvider
     // If the play call fails, and the media is not already muted, mute it first
     // and then try again. This works around some browsers that prevent
     // auto-play unless the video is muted.
-    this._providerRef.value?.play().catch((ev) => {
-      if (ev.name === 'NotAllowedError' && !this.isMuted()) {
-        this.mute();
-        this._providerRef.value?.play().catch();
-      }
-    });
+    if (this._providerRef.value?.play) {
+      this._providerRef.value?.play().catch((ev) => {
+        if (ev.name === 'NotAllowedError' && !this.isMuted()) {
+          this.mute();
+          this._providerRef.value?.play().catch();
+        }
+      });
+    }
   }
 
   public pause(): void {