Fix: Disable code coverage instrumentation for Swift 6.2.3 compatibility

- Disable CLANG_COVERAGE_MAPPING, CODE_COVERAGE_ENABLED globally
- Ensure LLVM_PROFILE_GENERATION disabled at all target levels
- Clear incompatible profiling flags from all build configurations
- Fixes missing libclang_rt.profile_iossim.a error in Xcode builds

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: nadeemnali

project.yml

@@ -9,6 +9,8 @@ settings:
     MARKETING_VERSION: 1.0
     CURRENT_PROJECT_VERSION: 1
     LLVM_PROFILE_GENERATION: NO
+    CLANG_COVERAGE_MAPPING: NO
+    CODE_COVERAGE_ENABLED: NO
 
 targets:
   ExpenseFlow:
@@ -25,6 +27,9 @@ targets:
         PRODUCT_BUNDLE_IDENTIFIER: com.example.expenseflow
         ASSETCATALOG_COMPILER_APPICON_NAME: AppIcon
         CODE_SIGN_IDENTITY: 
+        LLVM_PROFILE_GENERATION: NO
+        CLANG_COVERAGE_MAPPING: NO
+        CODE_COVERAGE_ENABLED: NO
 
   ExpenseFlowTests:
     type: bundle.unit-test
@@ -38,3 +43,6 @@ targets:
         PRODUCT_BUNDLE_IDENTIFIER: com.example.expenseflow.tests
         CODE_SIGN_IDENTITY:
         ENABLE_TESTABILITY: YES
+        LLVM_PROFILE_GENERATION: NO
+        CLANG_COVERAGE_MAPPING: NO
+        CODE_COVERAGE_ENABLED: NO