Inspecting the user's current Positron configuration, read live from this running Positron -- state, not documentation: docs pages, release notes, and settings.json file reads cannot answer these for this install; this skill's commands can. Use for: what the user has configured, what a setting is set to and where, why a setting they set is not taking effect, which features are in preview or experimental and what enables each, whether a setting exists, its default and allowed values, and which AI model providers are enabled, signed in, or failing to authenticate. Triggers: "what settings do I have enabled", "which features are in preview", "why isn't this setting working", "what is X set to", "is there a setting for X", "which providers do I have enabled".