dashboard: parametrize URL in welcome team

admin/static/js/app.js

@@ -704,7 +704,7 @@ angular.module("FICApp")
 		$scope.display.scenes = [
 		    {
 			type: "welcome",
-			params: { kind: "teams" },
+			params: { kind: "teams", url: "https://fic.srs.epita.fr/" },
 		    },
 		    {
 			type: "welcome",

admin/static/views/public.html

@@ -181,6 +181,14 @@
       </div>
     </div>
 
+
+    <div class="form-group row" ng-if="scene.type == 'welcome' && scene.params.kind == 'teams'">
+      <label for="wturl" class="col-sm-2 col-form-label col-form-label-sm">URL</label>
+      <div class="col-sm-10">
+	<input type="text" id="wturl" ng-model="scene.params.url" class="form-control form-control-sm">
+      </div>
+    </div>
+
     <div class="form-group row" ng-if="scene.type == 'welcome'">
       <div class="col-sm-2"></div>
       <div class="col-sm-10">

dashboard/static/index.html

@@ -36,7 +36,7 @@
 	      <p class="lead text-justify">
 		Une fois connecté au réseau, contactez notre serveur sur&nbsp;:
 		<span style="display: block; font-size: 200%; text-indent: 0;" class="text-center">
-		  <a style="font-family: mono" href="https://fic.srs.epita.fr/"><span class="text-info">https://fic.srs.epita.fr/</span></a>
+		  <a style="font-family: mono" href="{{s.params.url}}" class="text-info" ng-bind="s.params.url"></span></a>
 		</span>
 	      </p>
 	    </div>