Fix formatting (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/ide0055)

The variable 'tmp' is assigned but its value is never used

The variable 'tmp2' is assigned but its value is never used

Remove unused parameter 'dt' if it is not part of a shipped public API (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/ide0060)

Fix formatting (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/ide0055)

Fix formatting (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/ide0055)

Field 'UIMainMenu_Patch.passwordInput' is never assigned to, and will always have its default value null

Field 'UIMainMenu_Patch.hostIPAddressInput' is never assigned to, and will always have its default value null

Fix formatting (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/ide0055)