openclaw - 💡(How to fix) Fix feature(memory-wiki): support configurable vault folder names for i18n

Problem

memory-wiki currently hardcodes English folder names (sources, reports, entities, concepts, syntheses). For non-English users browsing the vault in Obsidian, this creates a cluttered file tree mixing two languages — half the folders are English system directories, half are user-created native-language pages.

Proposal

Add an optional vaultFolders config in the plugin schema that lets users override folder names:

"vaultFolders": {
  "sources": "记忆源",
  "reports": "仪表盘", 
  "entities": "实体",
  "concepts": "概念",
  "syntheses": "综合"
}

• Default: current English names (backward compatible)
• Internal logic still uses canonical ids (sources, reports, etc.)
• Purely cosmetic for the filesystem/Obsidian file tree
• If a customized name collides with an existing folder, warn during init

Use case

Chinese-speaking users want their wiki vault to be fully readable in Obsidian. As-is, they have to manually configure Obsidian exclude filters to hide the English system folders, which is error-prone and confusing.

Affected code

Hardcoded folder names in extensions/memory-wiki/ (found "sources" 9×, "reports" 5×, "entities" 4×, "concepts" 4×, "syntheses" 5× in the compiled bundle).