DYN-8606 : move flyout to extension

[BogdanZavu]

Purpose

Moving AutoComplete bar flyout to NodeAutoCompleteViewExtension project.
All new development for cluster AutoComplete will be done as part of the extension.
In the future we might consider to have the extension in it's own separate repo, make a package etc.. but it is too early for that.
Still work in progress but so far it appears to be working as expected.

Declarations

Check these if you believe they are true

• The codebase is in a better state after this PR
• Is documented according to the standards
• The level of testing this PR includes is appropriate
• User facing strings, if any, are extracted into *.resx files
• All tests pass using the self-service CI.
• Snapshot of UI changes, if any.
• Changes to the API follow Semantic Versioning and are documented in the API Changes document.
• This PR modifies some build requirements and the readme is updated
• This PR contains no files larger than 50 MB

Reviewers

@DynamoDS/synapse

[github-actions]

See the ticket for this pull request: https://jira.autodesk.com/browse/DYN-8606

[QilongTang]

LGTM with a couple comments, so looks like all the controls can be moved correctly while the NodeAutoComplete SearchViewModel for now need to stay in Core?

[BogdanZavu]

LGTM with a couple comments, so looks like all the controls can be moved correctly while the NodeAutoComplete SearchViewModel for now need to stay in Core?

So yes, the old autocomplete without any of the cluster stuff will stay in Core and we declare all public api related to it obsolete.
At some point in the future we will remove it completely once the flyout takes over.

[QilongTang]

LGTM, while Washington, we have a problem :) There is some tech debt that @DynamoDS/dynamo did not figure out clearly how view extension unit tests can be written and run correctly if living outside of this repo. If we keep things this way, it maybe easier but if we want to use a dedicated repo, there will be some difficulty there. Let's discuss at standup