Update code style rules

src/.editorconfig

@@ -1345,6 +1345,60 @@ dotnet_diagnostic.IDE0190.severity = warning
 # IDE0200: Remove unnecessary lambda expression
 dotnet_diagnostic.IDE0200.severity = warning
 
+# IDE0210: Convert to top-level statements
+dotnet_diagnostic.IDE0210.severity = warning
+
+# IDE0211: Convert to 'Program.Main' style program
+dotnet_diagnostic.IDE0211.severity = none
+
+# IDE0220: Add explicit cast in foreach loop
+dotnet_diagnostic.IDE0220.severity = warning
+
+# IDE0230: Use UTF-8 string literal
+dotnet_diagnostic.IDE0230.severity = warning
+
+# IDE0240: Nullable directive is redundant
+dotnet_diagnostic.IDE0240.severity = warning
+
+# IDE0241: Nullable directive is unnecessary
+dotnet_diagnostic.IDE0241.severity = warning
+
+# IDE0250: Struct can be made 'readonly'
+dotnet_diagnostic.IDE0250.severity = warning
+
+# IDE0251: Member can be made 'readonly'
+dotnet_diagnostic.IDE0251.severity = warning
+
+# IDE0260: Use pattern matching
+dotnet_diagnostic.IDE0260.severity = warning
+
+# IDE0270: Null check can be simplified
+dotnet_diagnostic.IDE0270.severity = warning
+
+# IDE0280: Use 'nameof'
+dotnet_diagnostic.IDE0280.severity = warning
+
+# IDE0290: Use primary constructor
+dotnet_diagnostic.IDE0290.severity = none
+
+# IDE0300: Use collection expression for array
+dotnet_diagnostic.IDE0300.severity = suggestion
+
+# IDE0301: Use collection expression for empty
+dotnet_diagnostic.IDE0301.severity = suggestion
+
+# IDE0302: Use collection expression for stackalloc
+dotnet_diagnostic.IDE0302.severity = suggestion
+
+# IDE0303: Use collection expression for Create()
+dotnet_diagnostic.IDE0303.severity = suggestion
+
+# IDE0304: Use collection expression for builder
+dotnet_diagnostic.IDE0304.severity = suggestion
+
+# IDE0305: Use collection expression for fluent
+dotnet_diagnostic.IDE0305.severity = suggestion
+
 # IDE1005: Use conditional delegate call
 dotnet_diagnostic.IDE1005.severity = warning