Enhances AI booking optimization with smart slot recommendations

Implements AI-driven time slot selection algorithm for booking system

Adds intelligent slot scoring mechanism that considers:
- Minimizing calendar gaps
- Optimizing employee time utilization
- Providing recommended time slots for customers

Introduces new AI features across booking interfaces to improve scheduling efficiency

package.json

@@ -33,10 +33,12 @@
     "postcss-cli": "^11.0.1",
     "postcss-nesting": "^13.0.2",
     "purgecss": "^7.0.2",
+    "read-excel-file": "^6.0.1",
     "rollup": "^4.52.5",
     "tslib": "^2.8.1",
     "typescript": "^5.0.0",
-    "vitest": "^3.2.4"
+    "vitest": "^3.2.4",
+    "xlsx": "^0.18.5"
   },
   "dependencies": {
     "@novadi/core": "^0.6.0",