Integrate static_data endpoint to replace 6 separate lookup API calls

- Added StaticDataResponse model to combine all lookup data
- Added getStaticData() method to LookupsApi
- Updated LookupsRepository to fetch all lookups in single API call
- Added updateAllLookups() method to DataCache for batch updates
- Reduces network requests from 6 to 1 for initial data load
- Improves app startup performance with Redis-cached response

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

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

composeApp/src/commonMain/kotlin/com/example/mycrib/models/Lookups.kt

@@ -84,3 +84,13 @@ data class ContractorSpecialty(
     val id: Int,
     val name: String
 )
+
+@Serializable
+data class StaticDataResponse(
+    val residenceTypes: List<ResidenceType>,
+    val taskFrequencies: List<TaskFrequency>,
+    val taskPriorities: List<TaskPriority>,
+    val taskStatuses: List<TaskStatus>,
+    val taskCategories: List<TaskCategory>,
+    val contractorSpecialties: List<ContractorSpecialty>
+)