Добавил drone.yml для CI

drone.yml

@@ -0,0 +1,20 @@
+kind: pipeline
+type: docker
+name: "Build and test"
+
+steps:
+  - name: restore-dependencies
+    image: mcr.microsoft.com/dotnet/sdk:8.0
+    commands:
+      - dotnet restore
+
+  - name: build-application
+    image: mcr.microsoft.com/dotnet/sdk:8.0
+    commands:
+      - dotnet build -c Release --no-restore
+
+  - name: run-tests
+    image: mcr.microsoft.com/dotnet/sdk:8.0
+    commands:
+      - dotnet test -c Release --no-build --verbosity normal
+