[CI] Adding github workflow, fixing small mistake in StoreCommands.cs

Author: tuxuser

.github/workflows/dotnetcore.yml

@@ -0,0 +1,19 @@
+name: .NET Core
+
+on: [push] 
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Setup .NET Core
+      uses: actions/setup-dotnet@v1
+      with:
+        dotnet-version: 5.0.100-preview.7.20366.6
+    - name: Install dependencies
+      run: dotnet restore
+    - name: Build
+      run: dotnet build --configuration Release --no-restore

StoreCommands.cs

@@ -512,7 +512,8 @@ public async Task SearchAsync(CommandContext cct, [Description("Query string")]
 
             try
             {
-                DCatSearch results = await DisplayCatalogHandler.SearchDCATAsync(query, deviceFamilyEnum);
+                DisplayCatalogHandler dcat = DisplayCatalogHandler.ProductionConfig();
+                DCatSearch results = await dcat.SearchDCATAsync(query, deviceFamilyEnum);
                 var searchresultsembedded = new DiscordEmbedBuilder()
                 {
                     Title = "Search results:",