Update all internal documentation links to reflect the new structure where
customization-related docs were moved from various locations to the
'agent-behavior' section. This includes:
- Custom modes: /features/custom-modes → /agent-behavior/custom-modes
- Custom rules: /advanced-usage/custom-rules → /agent-behavior/custom-rules
- Custom instructions: /advanced-usage/custom-instructions → /agent-behavior/custom-instructions
- Prompt engineering: /advanced-usage/prompt-engineering → /agent-behavior/prompt-engineering
- Settings management: /features/settings-management → /basic-usage/settings-management
Fixed links in both English and Chinese (zh-CN) documentation.
- Move custom-rules.md, custom-instructions.md from advanced-usage/ to customization/
- Move custom-modes.md, settings-management.md, skills.md from features/ to customization/
- Move workflows.mdx from features/slash-commands/ to customization/
- Update sidebar configuration to place Customization section before Advanced Usage
- Update all internal documentation links to reflect new paths
- Remove nested 'Customizing Kilo Code' subsection from Advanced Usage
This reorganization makes customization options more discoverable by placing
them at the top level rather than nested under advanced usage.