Aligns the naming conventions defined in editorconfig (dotnet_naming_style, dotnet_naming_symbols, dotnet_naming_rule) which are reported under the IDE1006 rule with the existing StyleCop rules from the SA13XX range.
This ensures the two rulesets agree when rejecting and accepting naming conventions within the IDE, with a few edges cases where only one ruleset can enforce the convention. IDE1006 allows use to specify a naming convention for type parameters, const locals and protected readonly fields which SA13XX cannot enforce. Some StyleCop SA13XX rules such as SA1309 'Field names should not begin with underscore' are not possible to enforce with the naming rules of IDE1006.
Therefore we enable the IDE1006 as a build time warning to enforce conventions and extend them. We disable SA13XX rules that can now be covered by IDE1006 to avoid double-reporting but leave the remaining SA13XX rules that cover additional cases enabled.
We also re-enable the SA1311 rule convention but enforce it via IDE1006, requiring some violations to be fixed or duplication of existing suppressions. Most violations fixes are trivial renames with the following exception. In ActorInitializer.cs, we prefer to make the fields private instead. ValueActorInit provides a publicly accessible property for access and OwnerInit provides a publicly accessible method. Health.cs is adjusted to access the property base instead when overriding. The reflection calls must be adjusted to target the base class specifically, as searching for a private field from the derived class will fail to locate it on the base class.
Unused suppressions were removed.
Also added a rule to silence StyleCop complaining about StaticReadonlyFieldsMustBeginWithUpperCaseLetter to match what we already have configured for the IDE.
Having this set to "none" disabled the IDE's option to add braces, whereas "silent" lets it do it on the user's request while still not suggesting it on its own.
- The DEFAULT_PRIVATE_MODIFIER behaviour is now handled by the .editorconfig file via `dotnet_style_require_accessibility_modifiers = omit_if_default:warning`.
Also added `dotnet_diagnostic.IDE0040.severity = warning` there to raise compile-time errors in the CI.
- The field naming conventions seem to already be covered by (some) analyzer rules (checked in both VS and VSCode) - IDE1006/SA1306 and SA1307.
