feat: implement comprehensive type safety system with BrainyTypes API

Major enhancements for type safety and developer experience:

- Add BrainyTypes static API for type management and AI-powered suggestions
- Implement strict type validation for all 31 NounType categories
- Remove dangerous generic add() method that bypassed type safety
- Add intelligent type inference with confidence scoring
- Provide helpful error messages with typo suggestions using Levenshtein distance
- Update all internal code, examples, and documentation to use typed methods
- Enhance CLI with new type management commands (types, suggest, validate)

Breaking changes:
- Remove deprecated add() method - use addNoun() with explicit type parameter
- All addNoun() calls now require explicit type as second parameter

This release significantly improves type safety across the entire system while
maintaining backward compatibility for properly typed method calls.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

src/augmentations/synapseAugmentation.ts

@@ -265,7 +265,7 @@ export abstract class SynapseAugmentation extends BaseAugmentation {
           
           // Store original content with neural metadata
           if (typeof content === 'string') {
-            await this.context.brain.add(content, {
+            await this.context.brain.addNoun(content, 'Content', {
               ...enrichedMetadata,
               _neuralProcessed: true,
               _neuralConfidence: neuralResult.data.confidence,
@@ -283,10 +283,10 @@ export abstract class SynapseAugmentation extends BaseAugmentation {
     
     // Fallback to basic storage
     if (typeof content === 'string') {
-      await this.context.brain.add(content, enrichedMetadata)
+      await this.context.brain.addNoun(content, 'Content', enrichedMetadata)
     } else {
       // For structured data, store as JSON
-      await this.context.brain.add(JSON.stringify(content), enrichedMetadata)
+      await this.context.brain.addNoun(JSON.stringify(content), 'Content', enrichedMetadata)
     }
   }