Switch to tab implementation

[mallexxx]

Task/Issue URL: https://app.asana.com/0/1202406491309510/1208236460435649/f
Tech Design URL: https://app.asana.com/0/72649045549333/1208270496320813/f

Description:

• Switch to already open tab suggestions

Steps to test this PR:

1. Open some tabs in different windows, pin some of them, include local files (pdf-s, html-s)
2. Open new tab/new window/new fire window, start typing something from open tabs – validate different open tabs are suggested and opened when selected; New tab page should close when selected.

Definition of Done:

• Does this PR satisfy our Definition of Done?

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Internal references:

Pull Request Review Checklist
Software Engineering Expectations
Technical Design Template
Pull Request Documentation

[tomasstrba]

@mallexxx, this is really great feature, I love it! I added couple of comments below and would like to resolve a question of suggesting tabs between regular windows and Fire Windows in Asana.

Also, suggesting a pinned tab didn't work for me. Am I missing something?

[tomasstrba]

Nice 👍 Very useful

[github-actions]

	Warnings
⚠️	PR has more than 500 lines of code changing. Consider splitting into smaller PRs if possible.

	Messages
📖	You seem to be updating localized strings. Make sure that you request translations and include translated strings before you ship your change. See Localization Guidelines for more information.

Generated by 🚫 dangerJS against 038e9ba

[tomasstrba]

@mallexxx , there are two issues which should be fixed before we move on:

1. Activating existing pinned tab using the suggestion in case there is just one regular tab open, closes the whole window
2. Regular pinned tabs are being suggested in Fire Window. Since they have a different data store, they probably shouldn't be there

[tomasstrba]

The PR is still a draft PR and marked as WIP, but I suppose it's ready for a final review

I tested scenarios I raised before and everything works as expected 👍 LGTM!

In case there already are two tabs with the same URL, we are suggesting the older one. I don't have a strong opinion, but as a user I'd prefer to have a tab there which was used most recently. This is definitely not a blocker.