Docs: Complete overhaul of public wiki to reflect RAG 5.21 and aim-knowledge separation
Docs: Fix broken internal links pointing to migrated pages
Epic: Document Decoupled Installation and Agent-Driven Workflow (Closes BrianV1981/aim#403)
Enhancement: Update TUI config naming to Synced Vault
Docs: Update update command references to decoupled engine/project format (Ref #370)
Docs: Update wiki for provider-agnostic routing and configuration overview
Updated User Guide (markdown)
Refactor: Comprehensive Wiki Internal Linking (Closes #237)
Docs: Create comprehensive User Guide and Quickstart (Closes #232)