Summary

Adds the ability to run bit doctor against remote scopes and introduces a new diagnosis to validate scope object integrity.

Changes

Remote Scope Support

• New --remote <remote-name> flag to run doctor checks on remote scopes
• Works with both FS and HTTP remotes via unified Network interface
• Added doctor() method to Network interface, implemented in Fs and Http classes

New Diagnosis: Validate Scope Objects

• Checks that all local components have their head version objects present
• Works from workspace, bare scope, or against remote scopes
• Reports missing head versions with component ID and hash

HTTP Implementation

• Added GraphQL schema and resolver for doctor query
• Follows same pattern as existing operations like list() and show()

Usage

# Run doctor on remote scope
bit doctor --remote my-remote-scope

# Run doctor from bare scope directory
cd /path/to/bare-scope && bit doctor

# Run specific diagnosis on remote
bit doctor "validate scope objects" --remote my-remote