Add residence picker to contractor create/edit screens

Kotlin/KMM:
- Update Contractor model with optional residenceId and specialties array
- Rename averageRating to rating, update address field names
- Add ContractorMinimal model for task references
- Add residence picker and multi-select specialty chips to AddContractorDialog
- Fix ContractorsScreen and ContractorDetailScreen field references

iOS:
- Rewrite ContractorFormSheet with residence and specialty pickers
- Update ContractorDetailView with FlowLayout for specialties
- Add FlowLayout component for wrapping badge layouts
- Fix ContractorCard and CompleteTaskView field references
- Update ContractorFormState with residence/specialty selection

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

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

iosApp/iosApp.xcodeproj/xcshareddata/xcschemes/CaseraUITests.xcscheme

@@ -11,12 +11,16 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      shouldUseLaunchSchemeArgsEnv = "YES"
-      shouldAutocreateTestPlan = "YES">
+      shouldUseLaunchSchemeArgsEnv = "YES">
+      <TestPlans>
+         <TestPlanReference
+            reference = "container:CaseraUITests.xctestplan"
+            default = "YES">
+         </TestPlanReference>
+      </TestPlans>
       <Testables>
          <TestableReference
-            skipped = "NO"
-            parallelizable = "YES">
+            skipped = "NO">
             <BuildableReference
                BuildableIdentifier = "primary"
                BlueprintIdentifier = "1CBF1BEC2ECD9768001BF56C"
@@ -24,6 +28,32 @@
                BlueprintName = "CaseraUITests"
                ReferencedContainer = "container:iosApp.xcodeproj">
             </BuildableReference>
+            <SkippedTests>
+               <Test
+                  Identifier = "CaseraUITests">
+               </Test>
+               <Test
+                  Identifier = "CaseraUITests/testExample()">
+               </Test>
+               <Test
+                  Identifier = "CaseraUITests/testLaunchPerformance()">
+               </Test>
+               <Test
+                  Identifier = "CaseraUITestsLaunchTests">
+               </Test>
+               <Test
+                  Identifier = "CaseraUITestsLaunchTests/testLaunch()">
+               </Test>
+               <Test
+                  Identifier = "SimpleLoginTest">
+               </Test>
+               <Test
+                  Identifier = "SimpleLoginTest/testAppLaunchesAndShowsLoginScreen()">
+               </Test>
+               <Test
+                  Identifier = "SimpleLoginTest/testCanTypeInLoginFields()">
+               </Test>
+            </SkippedTests>
          </TestableReference>
       </Testables>
    </TestAction>
@@ -37,6 +67,16 @@
       debugDocumentVersioning = "YES"
       debugServiceExtension = "internal"
       allowLocationSimulation = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "D4ADB376A7A4CFB73469E173"
+            BuildableName = "Casera.app"
+            BlueprintName = "Casera"
+            ReferencedContainer = "container:iosApp.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"
@@ -44,6 +84,15 @@
       savedToolIdentifier = ""
       useCustomWorkingDirectory = "NO"
       debugDocumentVersioning = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "D4ADB376A7A4CFB73469E173"
+            BuildableName = "Casera.app"
+            BlueprintName = "Casera"
+            ReferencedContainer = "container:iosApp.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
    </ProfileAction>
    <AnalyzeAction
       buildConfiguration = "Debug">