feat: SmartAssistant v2.1.0 — full permissions, multi-line input, BiDi tables, Shira avatar

- Shira executes all actions inline (create task, meeting, note) without approval buttons
- Actions work from both case and office mode (auto-resolves case from drill-down)
- Tasks/meetings can be created without a case parent
- Chat input is now multi-line textarea with auto-grow (Shift+Enter for new line)
- Markdown tables render as proper HTML tables with LRM marks for BiDi safety
- Robot icon replaced with Shira's avatar in FAB, chat header, and message bubbles

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

manifest.json

@@ -3,7 +3,7 @@
     "module": "SmartAssistant",
     "description": "Unified AI Assistant for Legal CRM — floating chat with case memory, office alerts, and AI Gateway integration",
     "author": "klear",
-    "version": "2.0.0",
+    "version": "2.1.0",
     "acceptableVersions": [
         ">=8.0.0"
     ],