This reverts commit e677c038.

Add CURRENT_SECONDS_UNIX snippet variable

Fixes #71023

As discussed in #75033

For #70020

Fix middle mouse button opening broken release notes link in browser

Fixes #79142

Still show fix all actions for fix-all actions that can fix multiple errors with multple different diagnostics

This reverts commit 6371cad5.

add `extensionHostWorker` entry point, fixes https://github.com/microsoft/vscode-internalbacklog/issues/738

- make it unlikely that a new view instance would accept a view zone id from a previous view instance
- remove that the find widget removes a view zone id from another view
(fixes #71745)

Move IWorkspaceStatsService to common
Introduce a simple service for web

Fix #79047 - Wasted stat call on workspace root 

This reverts commit 9d4ba37d.