Enable few more code style rules in IDE projects:

# IDE0011: Add braces
csharp_prefer_braces = when_multiline:warning

# IDE0035: Remove unreachable code
dotnet_diagnostic.IDE0035.severity = warning

# IDE0059: Unnecessary assignment to a value
dotnet_diagnostic.IDE0059.severity = warning

.editorconfig

@@ -225,10 +225,20 @@ dotnet_diagnostic.RS0037.severity = none
 # warning RS0005: Do not use generic CodeAction.Create to create CodeAction
 dotnet_diagnostic.RS0005.severity = none
 
+[*.{cs,vb}]
+# Temporary workaround to enable FixAll in solution
+dotnet_diagnostic.IDE0059.severity = none
+
 [src/{Analyzers,CodeStyle,Features,Workspaces}/**/*.{cs,vb}]
 # IDE0005: Remove unnecessary usings/imports
 dotnet_diagnostic.IDE0005.severity = warning
 
+# IDE0011: Add braces
+csharp_prefer_braces = when_multiline:warning
+
+# IDE0035: Remove unreachable code
+dotnet_diagnostic.IDE0035.severity = warning
+
 # IDE0036: Order modifiers
 dotnet_diagnostic.IDE0036.severity = warning
 
@@ -247,3 +257,6 @@ dotnet_diagnostic.IDE0051.severity = warning
 
 # IDE0052: Remove unread private member
 dotnet_diagnostic.IDE0052.severity = warning
+
+# IDE0059: Unnecessary assignment to a value
+dotnet_diagnostic.IDE0059.severity = warning