fix(Key-Value Editor): Edit mode

[gatzjames]

Highlights:

• Updates the key-value editor component so that it doesn't require Enter to save updates and completelly removes the edit mode
• Drag-n-drop now works on the whole item
• Updates to key/values are now immediately updating the underlying models

Closes #7670, #7625, #7693, #7696, #7709
Closes INS-4076

[sentry-io]

Suspect Issues

This pull request was deployed and Sentry observed the following issues:

• ‼️ Error: Expected fetch controller: :rl: patcher(src/ui/hooks/use-request) View Issue
• ‼️ Error: Expected fetch controller: :rl: patchRequest(src/ui/hooks/use-request) View Issue
• ‼️ Error: Expected fetch controller: :r2a: patchRequest(src/ui/hooks/use-request) View Issue

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