support ClaimActions configure for dashboard

[WeihanLi]

Description

Try to support configure additional ClaimMap for the OpenIdConnect authentication

Fixes #7755

verified locally

usage example:

{
  "Authentication": {
    "Schemes": {
      "OpenIdConnect": {
        "Authority": "https://id.weihanli.xyz",
        "ClientId": "aspire",
        "ClientSecret": "",
        "GetClaimsFromUserInfoEndpoint": true,
        "Scope": ["roles"]
      }
    }
  },
  "Dashboard": {
    "Frontend": {
      "AuthMode": "OpenIdConnect",
      "OpenIdConnect": {
        "RequiredClaimType": "role",
        "RequiredClaimValue": "Aspire",
        "ClaimActions": "MapJsonKey:role:role"
      }
    }
  }
}

environment sample:

  - name: Dashboard__Frontend__AuthMode
    value: "OpenIdConnect"
  - name: Dashboard__Frontend__OpenIdConnect__ClaimActions
    value: "MapJsonKey:role:role"
  - name: Dashboard__Frontend__OpenIdConnect__RequiredClaimType
    value: "role"
  - name: Dashboard__Frontend__OpenIdConnect__RequiredClaimValue
    value: "Aspire"

Checklist

• Is this feature complete?
  • Yes. Ready to ship.
  • No. Follow-up changes expected.
• Are you including unit tests for the changes and scenario tests if relevant?
  • Yes
  • No
• Did you add public API?
  • Yes
    • If yes, did you have an API Review for it?
      • Yes
      • No
    • Did you add <remarks /> and <code /> elements on your triple slash comments?
      • Yes
      • No
  • No
• Does the change make any security assumptions or guarantees?
  • Yes
    • If yes, have you done a threat model and had a security review?
      • Yes
      • No
  • No
• Does the change require an update in our Aspire docs?
  • Yes
    • Is this introducing a breaking change?
      • Yes
        • Link to aspire-docs issue (please use this breaking-change template):
      • No
        • Link to aspire-docs issue (please use this doc-idea template):
  • No

[Copilot]

Pull Request Overview

This PR adds support for configuring additional ClaimActions for OpenIdConnect authentication via a new property in DashboardOptions. It enables claim action configuration through a semicolon-separated string of commands that are parsed and applied during dashboard authentication setup.

• Introduces ClaimActions configuration in DashboardOptions.
• Parses and applies ClaimActions in DashboardWebApplication.

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
src/Aspire.Dashboard/DashboardWebApplication.cs	Adds logic to parse and apply custom ClaimActions for OpenIdConnect.
src/Aspire.Dashboard/Configuration/DashboardOptions.cs	Adds a new string property to hold the ClaimActions configuration.

[WeihanLi]

The failed test seems not related to the change

[WeihanLi]

@JamesNK could you please help have a look on this