Initial commit: InTono — app KMP per l'apprendimento musicale

App Kotlin Multiplatform (Android/iOS/Desktop) con Compose Multiplatform:
controllo intonazione (YIN), pratica guidata, metronomo, ear training,
sfide, scansione spartiti via AI, spartiti bundled e pentagramma con
glifi tipografici, travature, battute e spaziatura proporzionale.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

iosApp/project.yml

@@ -0,0 +1,41 @@
+name: iosApp
+options:
+  bundleIdPrefix: com.notemusicali
+  deploymentTarget:
+    iOS: "16.0"
+  xcodeVersion: "15.0"
+
+settings:
+  base:
+    ENABLE_USER_SCRIPT_SANDBOXING: "NO"
+
+targets:
+  iosApp:
+    type: application
+    platform: iOS
+    sources:
+      - path: iosApp
+    settings:
+      base:
+        INFOPLIST_FILE: iosApp/Info.plist
+        PRODUCT_BUNDLE_IDENTIFIER: com.notemusicali.iosApp
+        PRODUCT_NAME: InTono
+        DEVELOPMENT_TEAM: X4PCY86YL9
+        CODE_SIGN_STYLE: Automatic
+        FRAMEWORK_SEARCH_PATHS:
+          - "$(inherited)"
+          - "$(SRCROOT)/../shared/build/xcode-frameworks/$(CONFIGURATION)/$(SDK_NAME)"
+        OTHER_LINKER_FLAGS:
+          - "$(inherited)"
+          - "-ObjC"
+          - "-framework"
+          - "shared"
+        SWIFT_VERSION: "5.0"
+        TARGETED_DEVICE_FAMILY: "1,2"
+        IPHONEOS_DEPLOYMENT_TARGET: "16.0"
+    preBuildScripts:
+      - name: "Compile Kotlin Framework"
+        script: |
+          cd "$SRCROOT/.."
+          ./gradlew :shared:embedAndSignAppleFrameworkForXcode
+        basedOnDependencyAnalysis: false