VSCODE-158: search for documents

[alenakhineika]

Description

• Add the search icon to the documents list
• Click on the search icon opens a playground with the search template
• Add the Search for documents item to the context menu

Checklist

• New tests and/or benchmarks are included
• Documentation is changed or added

Motivation and Context

• Bugfix
• New feature
• Dependency update
• Misc

Types of changes

• Backport Needed
• Patch (non-breaking change which fixes an issue)
• Minor (non-breaking change which adds functionality)
• Major (fix or feature that would cause existing functionality to change)

[Anemy]

Nice! Looks good - this is some good functionality, and it's really nice we're bring more functionality introducing users into playgrounds.

One small thing, then lgtm. Also maybe we can bring the size of the search down a bit, we can sync with design and get it nice like you said.

I think we want to add a rule for the mdb.searchForDocuments command so it doesn't show up in the commandPalette

    "commandPalette": [
        {
          "command": "mdb.searchForDocuments",
          "when": "false"
        },

[alenakhineika]

@Anemy removed mdb.searchForDocuments from the command palette, nice catch! Left the icon without changes because it has the same size as the plus icon for connections.

[Anemy]

nice! lgtm!