This reverts commit 58ab5ecd.

Check window.autoDetectHighContrast on window load

Some debt and feature work

linux argument startup fix

This reverts commit bc46e789.

It was never removed and many people rely on it with keybindings such as:
{ "key": "ctrl+`",          "command": "workbench.action.terminal.focus", "when": "!terminalFocus" }

The whole file name is used when dealing with filename associations

Fix package.json Auto complete