### Motivation and Context
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Fixes #1788

### Description
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Correct the part of the deploy scripts that updates the redirect URI.
The previously used command only works for the "web" platform type, not
"SPA" which Copilot Chat uses. Azure CLI does not support the latter, so
using `az rest` instead.

### Contribution Checklist
<!-- Before submitting this PR, please make sure: -->
- [ ] The code builds clean without any errors or warnings
- [ ] The PR follows SK Contribution Guidelines
(https://github.com/microsoft/semantic-kernel/blob/main/CONTRIBUTING.md)
- [ ] The code follows the .NET coding conventions
(https://learn.microsoft.com/dotnet/csharp/fundamentals/coding-style/coding-conventions)
verified with `dotnet format`
- [ ] All unit tests pass, and I have added new tests where possible
- [ ] I didn't break anyone 😄

### Motivation and Context
<!-- Thank you for your contribution to the semantic-kernel repo!
Please help reviewers and future users, providing the following
information:
  1. Why is this change required?
  2. What problem does it solve?
  3. What scenario does it contribute to?
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Many Copilot Chat app React components call getActiveAccount() to get
the logged in user id/name as one of the setup steps. This will trigger
MSAL to retrieve ID tokens from the cache, resulting in unnecessary
calls to getIdToken as shown below.


![24cfecf0-4896-4561-98ba-3b65a9947c5a](https://github.com/microsoft/semantic-kernel/assets/12570346/f726cf97-fdf3-4913-a5a7-2f13a85cc04e)

### Description
<!-- Describe your changes, the overall approach, the underlying design.
These notes will help understanding how your code works. Thanks! -->
Cache the logged in user id/name in the Redux store so that components
don't have to repeatedly call getActiveAccount().

### Contribution Checklist
<!-- Before submitting this PR, please make sure: -->
- [ ] The code builds clean without any errors or warnings
- [ ] The PR follows SK Contribution Guidelines
(https://github.com/microsoft/semantic-kernel/blob/main/CONTRIBUTING.md)
- [ ] The code follows the .NET coding conventions
(https://learn.microsoft.com/dotnet/csharp/fundamentals/coding-style/coding-conventions)
verified with `dotnet format`
- [ ] All unit tests pass, and I have added new tests where possible
- [ ] I didn't break anyone 😄

---------

Co-authored-by: Adrian Bonar <56417140+adrianwyatt@users.noreply.github.com>
Co-authored-by: Teresa Hoang <125500434+teresaqhoang@users.noreply.github.com>
Co-authored-by: Desmond Howard <dehoward@microsoft.com>
Co-authored-by: Aman Sachan <51973971+amsacha@users.noreply.github.com>

Copilot Chat's .net project builds, runs, works just fine when opened
from the `CopilotChatWebApi.csproj` directly. Every time you open this
project, however, VS kindly creates a new .sln for you and offers to
save it.

This just creates a convenient .sln that one can open. This can also be
used by dotnet format and build scripts. It contains just the one
`CopilotChatWebApi` project right now, but it's placed in the
copilot-chat folder so that additional projects (tests, extensions,
etc.) could be added in the future.