feat: Dashboard support showing generic class names

[hendrikdevloed]

Fixes #9923 .

Note that the Typescript code has been generated by GPT5-mini, so I'd like a programmer that is doing Typescript on a daily basis to have a stern look at the generated functions

• src/Dashboard/Orleans.Dashboard.App/src/lib/typeName.ts
• formatMemberName in src/Dashboard/Orleans.Dashboard.App/src/grains/grain.tsx

There is one remaining detail: nested classes are not delimited by dot but by the + sign.
So the shortened names for nested classes still appear as ClassName+NestedClassName, but it remains debatable if it should drill through NestedClassName.

Microsoft Reviewers: Open in CodeFlow

[hendrikdevloed]

@dotnet-policy-service agree

[Copilot]

Pull request overview

Adds improved type-name formatting in the Orleans Dashboard UI so generic grain type names (and grain method keys) are shortened correctly instead of being truncated at the last . inside generic arguments.

Changes:

• Introduces getName() helper to shorten fully-qualified type names recursively (including generic arguments).
• Updates multiple Dashboard UI components to use getName() for displaying grain types and formatMemberName() for grain method keys.
• Removes the old getName implementation from grain.tsx and centralizes formatting logic in src/lib/typeName.ts.

Reviewed changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
src/Dashboard/Orleans.Dashboard.App/src/lib/typeName.ts	New type-name parser/shortener used across the Dashboard UI.
src/Dashboard/Orleans.Dashboard.App/src/grains/grain.tsx	Uses shared getName() and adds formatMemberName() for displaying grain method keys.
src/Dashboard/Orleans.Dashboard.App/src/grains/grain-details.tsx	Displays shortened grain type names in the Grain Details dropdown.
src/Dashboard/Orleans.Dashboard.App/src/components/grain-table.tsx	Displays shortened grain type names (including generics) in the main grain table.
src/Dashboard/Orleans.Dashboard.App/src/components/grain-method-table.tsx	Displays shortened grain type names for method table links.

Comments suppressed due to low confidence (1)

src/Dashboard/Orleans.Dashboard.App/src/lib/typeName.ts:31

• parseType treats the first [ as a generic-argument opener. For constructed generic Type.FullName strings (e.g. Foo1[[Bar, Asm]]), the [[...]]form represents an assembly-qualified *type argument*, not a nested generic list, so this approach produces incorrect output. Consider special-casing the[[...]]argument form and parsing each[[...]]` as a single type argument (ignoring the assembly part).

    if (lt !== -1 && (lb === -1 || lt < lb)) {
      opener = '<'; closer = '>'; openerPos = lt;
    } else if (lb !== -1) {
      opener = '['; closer = ']'; openerPos = lb;
    }