Fix mightProducePrintableCharacter numeric keypad support

Add setting to control whether to focus the inline editor in peek widget by default

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Fixes #88414

Fixes #88426

Add an api command that allows extensions to open/reopen a file with a specific we custom editor. Use this to allow re-opening a failed to load image as text/binary

For #77131

When the core references `vscode`, we only want to import the types and never generate a real import (which will fail to load). Use `import type` to better enforce this