Expand model tag support: add GLM-5.1, simplify Anthropic IDs, scan tags anywhere in message

- Flink update_bars debouncing
- update_bars subscription idempotency bugfix
- Price decimal correction bugfix of previous commit
- Add GLM-5.1 model tag alongside renamed GLM-5
- Use short Anthropic model IDs (sonnet/haiku/opus) instead of full version strings
- Allow @tags anywhere in message content, not just at start
- Return hasOtherContent flag instead of trimmed rest string
- Only trigger greeting stream when tag has no other content
- Update workspace knowledge base references to platform/workspace and platform/shapes
- Hierarchical knowledge base catalog
- 151 Trading Strategies knowledge base articles
- Shapes knowledge base article
- MutateShapes tool instead of workspace patch

doc/plan.md

@@ -1,7 +1,8 @@
 # Development Plan
 
-* Daily volume in symbol metadata
 * Triggers
+* Alerts
+  * Needs Email/Telegram channels
 * Screeners
 * Strategy UI
 * Backtesting TV integration
@@ -11,9 +12,13 @@
 * Sandbox <=> Dexorder auth
 * Chat channels
   * MCP channel (with or without images)
+  * Telegram cookie binding
+    * Needs user secrets vault
 * TradingView indicator import tool
 * Results persistence: ~~research analysis~~, backtests, strategy performance metrics, etc.
 * Free tier with token limits and sandbox shutdown
+  * Registration
+  * System email
 * Performance analysis
 * Custom pre-session scanners / summaries
 * Saved prompts (Create /presession prompt command for easy re-use)