#106285

…vent, use ResourceMap and fix confusion between models and editors

Part of #103120

…dispose(target)`

Fixes #105957

Fixes #86035
Fixes microsoft/vscode-js-debug#440

Fix #106302

#6442

This makes it easier for extensions to correctly type their state if they wish

Sets should offer faster checking to see if a property has been seen

Fixes #106516

Creates an explicit contribution file for web. This makes sure we only don't register the `IWebviewService` twice. Not 100% sure this fixes the issue since I couldn't repo the original bug with our oss builds

This reverts commit 52e557f.

…cannot be found (continue to show silent notification), #106376

… renderCodicons

related to #103454

…them

…her viewtype exists