- Add --bare flag to `ccs auth create` to skip shared symlinks
(commands/, skills/, agents/, settings.json). Bare profiles are
clean instances without ClaudeKit or other global extensions.
`ccs sync` respects bare flag and skips re-linking.
- Add MCP server sync from global ~/.claude.json to instances.
Claude Code stores MCP config in ~/.claude.json (not settings.json),
which was invisible to CCS profiles using CLAUDE_CONFIG_DIR isolation.
Selective copy of mcpServers key only (not OAuth sessions/caches).
`ccs sync` refreshes MCP servers across all non-bare instances.
Closes#691Closes#692