Run SwiftFormat as a prebuild script to fail early on CI.

ElementX.xcodeproj/project.pbxproj

@@ -1671,11 +1671,11 @@
 			buildConfigurationList = B15427F8699AD5A5FC75C17E /* Build configuration list for PBXNativeTarget "ElementX" */;
 			buildPhases = (
 				A7130911BCB2DF3D249A1836 /* 🛠 SwiftGen */,
+				B35AB66424BB30087EEE408C /* 🧹 SwiftFormat */,
 				9797D588420FCBBC228A63C9 /* Sources */,
 				215E1D91B98672C856F559D0 /* Resources */,
 				EE878EAA342710DB973E0A87 /* Frameworks */,
 				98CA896D84BFD53B2554E891 /* ⚠️ SwiftLint */,
-				B35AB66424BB30087EEE408C /* 🧹 SwiftFormat */,
 			);
 			buildRules = (
 			);

ElementX.xcodeproj/xcshareddata/xcschemes/ElementX.xcscheme

@@ -27,9 +27,18 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "NO"
       codeCoverageEnabled = "YES"
-      onlyGenerateCoverageForSpecifiedTargets = "YES"
-      shouldUseLaunchSchemeArgsEnv = "NO">
+      onlyGenerateCoverageForSpecifiedTargets = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "C0FAEB81CFD9776CD78CE489"
+            BuildableName = "ElementX.app"
+            BlueprintName = "ElementX"
+            ReferencedContainer = "container:ElementX.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
       <Testables>
          <TestableReference
             skipped = "NO">
@@ -52,15 +61,6 @@
             </BuildableReference>
          </TestableReference>
       </Testables>
-      <MacroExpansion>
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "C0FAEB81CFD9776CD78CE489"
-            BuildableName = "ElementX.app"
-            BlueprintName = "ElementX"
-            ReferencedContainer = "container:ElementX.xcodeproj">
-         </BuildableReference>
-      </MacroExpansion>
       <CommandLineArguments>
       </CommandLineArguments>
       <EnvironmentVariables>