Roo Code v3.39.3

[3.39.3] - 2026-01-10

• Rename Roo Code Cloud Provider to Roo Code Router for clearer branding (PR #10560 by @roomote)
• Update Roo Code Router service name throughout the codebase (PR #10607 by @mrubens)
• Update router name in types for consistency (PR #10605 by @mrubens)
• Improve ExtensionHost code organization and cleanup (PR #10600 by @cte)
• Add local installation option to CLI release script for testing (PR #10597 by @cte)
• Reorganize CLI file structure for better maintainability (PR #10599 by @cte)
• Add TUI to CLI (PR #10480 by @cte)