Resolve feedback

Inject environment rather than importing it
Redo the configuration for better consistency across pages

src/config/default-app-config.ts

@@ -17,7 +17,9 @@ import { UIServerConfig } from './ui-server-config.interface';
 import { BundleConfig } from './bundle-config.interface';
 import { ActuatorsConfig } from './actuators.config';
 import { InfoConfig } from './info-config.interface';
+import { CommunityListConfig } from './community-list-config.interface';
 import { HomeConfig } from './homepage-config.interface';
+
 export class DefaultAppConfig implements AppConfig {
   production = false;
 
@@ -210,10 +212,21 @@ export class DefaultAppConfig implements AppConfig {
     defaultLowerLimit: 1900
   };
 
-  browseCommunities: BrowseCommunitiesConfig = {
-    communityListPageSize: 20,
-    topLevelPageSize: 5
-  }
+  communityList: CommunityListConfig = {
+    pageSize: 20
+  };
+
+  homePage: HomeConfig = {
+    recentSubmissions: {
+      //The number of item showing in recent submission components
+      pageSize: 5,
+      //sort record of recent submission
+      sortField: 'dc.date.accessioned',
+    },
+    topLevelCommunityList: {
+      pageSize: 5
+    }
+  };
 
   // Item Config
   item: ItemConfig = {
@@ -345,13 +358,4 @@ export class DefaultAppConfig implements AppConfig {
     enableEndUserAgreement: true,
     enablePrivacyStatement: true
   };
-  // Home Pages
-  homePage: HomeConfig = {
-    recentSubmissions: {
-      //The number of item showing in recent submission components
-      pageSize: 5,
-      //sort record of recent submission
-      sortField: 'dc.date.accessioned',
-    }
-  };
 }