Refactor and rename project to yawaflua.Discord.Net; add core entities and interfaces for Discord OAuth2 integration

.github/workflows/dotnet.yml

@@ -0,0 +1,23 @@
+name: .NET Tests
+
+on:
+  push:
+    branches: [ "*" ]
+  pull_request:
+    branches: [ "*" ]
+    
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: 9.0.x
+      - name: Restore dependencies
+        run: dotnet restore
+      - name: Build
+        run: dotnet build --no-restore /p:TreatWarningsAsErrors=false
+      - name: Test
+        run: dotnet test --no-build --verbosity normal