Resolve merge conflicts and apply CodeRabbit fixes:
- internal/cmd/dev/cmd_file_sync.go: Add EnsureDir error handling
- internal/cmd/docs/cmd_sync.go: Add EnsureDir error handling
- internal/cmd/sdk/generators/go.go: Use log.E() helper
- pkg/io/local/client.go: Handle Windows drive-root paths
- pkg/log/errors.go: Avoid leading colon when Op is empty, preserve Code in Wrap
- pkg/log/errors_test.go: Add tests for empty Op and Wrap code preservation
- pkg/mcp/transport_tcp.go: Fix ctx cancellation, increase scanner buffer, use io.EOF
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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