feat: SmartAssistant v2.0.0 — feminine Hebrew + AI Gateway

- Shira speaks in feminine form (חושבת instead of חושב)
- Neutral verb forms for buttons (הוספת/חיפוש instead of הוסף/חפש)
- Updated fallback texts to reference שירה by name
- Description updated: AI Gateway integration replaces n8n

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

manifest.json

@@ -1,13 +1,13 @@
 {
     "name": "SmartAssistant",
     "module": "SmartAssistant",
-    "description": "Unified AI Assistant for Legal CRM — floating chat with case memory, office alerts, and n8n integration",
+    "description": "Unified AI Assistant for Legal CRM — floating chat with case memory, office alerts, and AI Gateway integration",
     "author": "klear",
-    "version": "1.1.7",
+    "version": "2.0.0",
     "acceptableVersions": [
         ">=8.0.0"
     ],
-    "releaseDate": "2026-03-29",
+    "releaseDate": "2026-04-04",
     "php": [
         ">=8.1"
     ]