Switch lint tool to csharpier

Author: choerubi

.editorconfig

@@ -1,4 +1,4 @@
-name: dotnet format
+name: ci
 
 on:
   push:
@@ -19,8 +19,8 @@ jobs:
         with:
           dotnet-version: '10.0.x'
 
-      - name: Install dotnet-format tool
-        run: dotnet tool install -g dotnet-format
+      - name: Install CSharpier
+        run: dotnet tool install csharpier
 
-      - name: Run dotnet format
-        run: dotnet format --include "Assets/Scripts/**/*.cs" --verify-no-changes --verbosity diagnostic
+      - name: Run CSharpier
+        run: dotnet csharpier check ./Assets/Scripts/**/*.cs