feat: Add web UI mode to brainy chat CLI

- Added --ui flag for terminal vs web coordination interface
- Integrated Brain Cloud coordination server support
- Enhanced CLI with authentication checks for premium features
- Updated cortex legacy handler for better error handling
- Improved default augmentations configuration
- Version bump to support new features

src/brainyData.ts

@@ -5,6 +5,7 @@
 
 import { v4 as uuidv4 } from './universal/uuid.js'
 import { HNSWIndex } from './hnsw/hnswIndex.js'
+import { ExecutionMode } from './augmentationPipeline.js'
 import {
   HNSWIndexOptimized,
   HNSWOptimizedConfig