PAS-479 | Refactor application settings

[jonashendrickx]

Ticket

• Closes PAS-479

Description

The final pull request to split all sections up in their own component, including migration of the parent page.

• Some forms were broken as Blazor only accepts one form in the DOM with the same name. This throws an InvalidOperationException.
• Remove backwards compatibility for Razor Pages.
• Vue.js enabled for Blazor
• Allow usage of import maps in Blazor using a simple component.
• Fixes broken confirmation modals on Blazor-based pages.

Shape

Screenshots

Checklist

I did the following to ensure that my changes were tested thoroughly:

• __

I did the following to ensure that my changes do not introduce security vulnerabilities:

• __

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 16.66667% with 90 lines in your changes missing coverage. Please review.

Project coverage is 34.61%. Comparing base (8212280) to head (ccbf5d8).

Files	Patch %	Lines
...ttingsComponents/DeleteApplicationSection.razor.cs	0.00%	48 Missing :warning:
...ettings/SettingsComponents/ApiKeysSection.razor.cs	0.00%	11 Missing :warning:
src/AdminConsole/Components/App.razor	0.00%	7 Missing :warning:
...le/Components/Pages/App/Settings/Settings.razor.cs	0.00%	6 Missing :warning:
...ings/SettingsComponents/MagicLinksSection.razor.cs	0.00%	5 Missing :warning:
...uallyGeneratedAuthenticationTokensSection.razor.cs	0.00%	5 Missing :warning:
...e/Components/Shared/SecureImportMapScript.razor.cs	78.57%	1 Missing and 2 partials :warning:
...nsole/Components/Pages/App/Settings/Settings.razor	0.00%	2 Missing :warning:
.../SettingsComponents/DeleteApplicationSection.razor	0.00%	2 Missing :warning:
.../App/Settings/SettingsComponents/PlanSection.razor	0.00%	1 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #647 +/- ## ========================================== + Coverage 34.58% 34.61% +0.03% ========================================== Files 542 547 +5 Lines 28542 28547 +5 Branches 821 820 -1 ========================================== + Hits 9870 9881 +11 + Misses 18541 18536 -5 + Partials 131 130 -1 ```

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