[AzureTools][Aspire] Total results found in "Structured" resets to 0 after closing the "View Details" tab

[amnabatr1sha]

Regression: A regression, this issue doesn't repro on Aspire 8.2.2.

Clean machine: Win11 x64 24h2 ENU
VS Version: VS 17.13 Preview 2 from [35514.157.main]
Aspire Version: 9.1.0-preview.1.24564.3
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Repro Steps:

1. Create a new project with 'Enlist in .NET Aspire orchestration' checked with 9.0 Aspire version -> F5/Ctrl+F5 the project.
2. Under "Structured" in the dashboard, click on a resource to open "View Details" tab.
3. Close the "View Details" tab.
4. Check whether the total results found remain the same after closing the "View Details" tab.

Expect:
The total results found should remain the same after closing the "View Details" tab.

Actual:
The total results found resets to 0 after closing the "View Details" tab.

More Info:

1. This issue also reproduces when the message filter is applied in the search bar.
   
2. This issue also reproduces when any filter is added.
   
3. This issue also reproduces on Aspire 9.0.0.