review_knowledge requires UUID but Aria has no name-to-UUID lookup tool

[HappyLiang12]

Bug Description

eview_knowledge\ requires a UUID parameter, but Aria has no tool to resolve a knowledge item's name to its UUID. When Aria tries
eview_knowledge('project-architecture-basics'), it gets 'Error: Invalid UUID string'.

Reproduction

1. Store knowledge: store_knowledge(name='project-architecture-basics', ...)
2. Try to review: review_knowledge(id='project-architecture-basics') → 'Error: Invalid UUID string'
3. No get_knowledge_by_name or find_knowledge tool exists to resolve name→UUID

Expected Behavior

Either:

• review_knowledge should accept name as well as UUID, OR
• A get_knowledge_by_name / find_knowledge tool should exist to resolve names to UUIDs

Impact

• Aria cannot approve/review knowledge items it created
• Knowledge items stay PENDING forever (never promoted to APPROVED)
• Blocks the knowledge lifecycle (PENDING → APPROVED → usable)

Environment

• Branch: main @ d65f916, h2 profile