Handle media previews and invite avatars through the account data

[Velin92]

Implemented APIs that update our media preview visibility and invite avatars visibility settings through account data.

The local settings are now discarded and a migration is implemented to check wether server configurations exist or not. In the latter case we simply push our current local configuration on the server to perform the migration, so that the user will still keep their setting.

This PR alo updates compound, so that is now possible to have loaders in inline pickers and toggles.

fixes #3923

[github-actions]

	Warnings
⚠️	You seem to have made changes to views. Please consider adding screenshots.
⚠️	ElementX/Sources/Services/Client/ClientProxyProtocol.swift#L87 - TODOs should be resolved (This is a temporary value, in ...) (todo)

Generated by 🚫 Danger Swift against b227ab5

[codecov]

❌ 1 Tests Failed:

Tests completed	Failed	Passed	Skipped
1013	1	1012	0

View the top 1 failed test(s) by shortest run time

RoomNotificationSettingsScreenViewModelTests::testSetCustomMode()

Stack Traces | 1.32s run time

XCTAssertEqual failed: ("Optional(ElementX.RoomNotificationModeProxy.mute)") is not equal to ("Optional(ElementX.RoomNotificationModeProxy.mentionsAndKeywordsOnly)") (UnitTests/Sources/RoomNotificationSettingsScreenViewModelTests.swift:231)

View the full list of 1 ❄️ flaky tests

DeferredFulfillmentTests::testObservableWithSynchronousUpdate()

Flake rate in main: 11.63% (Passed 38 times, Failed 5 times)

Stack Traces | 10s run time

Asynchronous wait failed: Exceeded timeout of 10 seconds, with unfulfilled expectations: "Awaiting stream". (.../Other/Extensions/XCTestCase.swift:76)

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[stefanceriu]

Nice, lgtm 👍

[sonarqubecloud]

Quality Gate passed

Issues
1 New issue
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud