fixes crashing of tsserver and prettifier in vscode due to large files being indexed

(cherry picked from commit b3fa44e3)

using floating ui for popups, dialog, dropdowns and tooltips

(cherry picked from commit 165975d3)

(cherry picked from commit f307ae4a)

This reverts commit f307ae4a.

This reverts commit 165975d3.

This reverts commit b3fa44e3.

using floating ui for popups, dialog, dropdowns and tooltips