- API to get a value given a key
- API to update value smartly
- Fine grained configuration change event
- Smart reload API
- Remove unnecessary APIs

- Find matches in editable settings editor
- Focus matches first in editable and then default settings

Fixes #23371: update decorations and default keybindings.json when kb layout changes (if files are opened)

- Extend search across left and right editors
- Show tabs inside settings editor to show user and workspace settings
- Improve highlighting of settings

- Search each word in description, key and value
- Make sure all words are found in description, key and value
- Search in values if setting is enum type

- Do not bail out if settings has errors (Ignore invalid settings)
- Fix mouse over on edit icon

- Display the icon in the gutter area
- Show sub menu if there are more actions
- Highlight line when copied
- Highlight line when hovered on aciton
- Delayed display of icon on mouse move