• Merge pull request #939 from kaitranntt/kai/feat/938-cliproxy-routing-prefixes
• test(cliproxy): cover managed pinned route hints
• fix(cliproxy): dedupe variant prefix sync
• fix(cliproxy): harden pinned routing follow-up
• fix(cliproxy): cover managed prefix review follow-up
• fix(cliproxy): harden routing prefix sync and UI pinning
• docs(roadmap): note cliproxy routing prefix clarity
• feat(cliproxy): add pinned model routing prefixes