Add plugin's support for provider

Co-authored-by: Julien Salleyron <julien@traefik.io>

webui/src/components/_commons/PanelServiceDetails.vue

@@ -15,7 +15,7 @@
             <div class="text-subtitle2">PROVIDER</div>
             <div class="block-right-text">
               <q-avatar class="provider-logo">
-                <q-icon :name="`img:statics/providers/${data.provider}.svg`" />
+                <q-icon :name="`img:${getProviderLogoPath}`" />
               </q-avatar>
               <div class="block-right-text-label">{{data.provider}}</div>
             </div>
@@ -113,6 +113,15 @@ export default {
       }
 
       return null
+    },
+    getProviderLogoPath () {
+      const name = this.data.provider.toLowerCase()
+
+      if (name.includes('plugin-')) {
+        return 'statics/providers/plugin.svg'
+      }
+
+      return `statics/providers/${name}.svg`
     }
   },
   filters: {