Update CLAUDE_SONNET_CURRENT_MODEL_ID to claude-sonnet-4.6

[kiloconnect]

Updates the CLAUDE_SONNET_CURRENT_MODEL_ID constant in src/lib/providers/anthropic.ts from anthropic/claude-sonnet-4.5 to anthropic/claude-sonnet-4.6.

This constant is referenced by:

• src/lib/models.ts (DEFAULT_MODEL_CHOICES and model list)
• src/app/api/openrouter/[...path]/route.ts (SONNET alias)

All consumers use the constant by name, so only the definition needs updating.

Also updates the hardcoded model ID in src/tests/openrouter-models-config.test.ts from anthropic/claude-sonnet-4.5 to anthropic/claude-sonnet-4.6 to fix the failing test.

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Built for Christiaan by Kilo for Slack

Built for Christiaan by Kilo for Slack

[kiloconnect]

Code Review Summary

Status: No Issues Found | Recommendation: Merge

Simple model version bump from anthropic/claude-sonnet-4.5 to anthropic/claude-sonnet-4.6. The constant and corresponding test assertion are updated consistently.

Files Reviewed (2 files)

• src/lib/providers/anthropic.ts - Updated CLAUDE_SONNET_CURRENT_MODEL_ID constant
• src/tests/openrouter-models-config.test.ts - Updated expected model in test