Этап 1: version catalog (libs.versions.toml) — устранён дрейф версий

- gradle/libs.versions.toml: единый источник версий (Gradle 9.3 авто-подхват).
- 15 module build.gradle мигрированы на libs.* (скриптом, регекс по group:name).
- Устранён дрейф: coroutines 1.8.1/1.10.1→1.10.1, coil 2.6.0/2.7.0→2.7.0,
  lifecycle 2.8.1/2.8.7→2.8.7, activity-compose 1.9.0/1.10.1→1.10.1,
  core-ktx 1.13.1/1.15.0→1.15.0. Firebase в core/push → bom (был explicit 24.0.1).
- Compose BOM в каталоге вместо дубля в каждом модуле.

Проверено: assembleRelease BUILD SUCCESSFUL, APK 53 МБ.

app/build.gradle

@@ -111,30 +111,30 @@ dependencies {
     implementation project(':feature:mail')
     implementation project(':feature:f7support')
 
-    def composeBom = platform('androidx.compose:compose-bom:2025.02.00')
+    def composeBom = platform(libs.compose.bom)
     implementation composeBom
     androidTestImplementation composeBom
-    implementation 'androidx.activity:activity-compose:1.10.1'
-    implementation 'androidx.compose.ui:ui'
-    implementation 'androidx.compose.ui:ui-tooling-preview'
-    implementation 'androidx.compose.material3:material3'
-    implementation 'androidx.navigation:navigation-compose:2.8.9'
-    implementation 'androidx.lifecycle:lifecycle-viewmodel-compose:2.8.7'
-    implementation 'androidx.lifecycle:lifecycle-runtime-compose:2.8.7'
-    implementation 'androidx.lifecycle:lifecycle-process:2.8.7'
-    implementation 'io.coil-kt:coil-compose:2.7.0'
-    implementation 'io.coil-kt:coil-svg:2.7.0'
-    implementation platform('com.google.firebase:firebase-bom:33.7.0')
-    implementation 'com.google.firebase:firebase-messaging'
-    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-play-services:1.9.0'
-    implementation 'androidx.multidex:multidex:2.0.1'
-    implementation 'androidx.biometric:biometric:1.1.0'
-    implementation 'androidx.fragment:fragment-ktx:1.8.6'
-    implementation 'androidx.camera:camera-camera2:1.5.2'
-    implementation 'androidx.camera:camera-lifecycle:1.5.2'
-    implementation 'androidx.camera:camera-view:1.5.2'
-    implementation 'com.google.zxing:core:3.3.0'
-    implementation 'androidx.compose.material:material-icons-extended'
-    implementation 'com.google.guava:guava:33.3.1-android'
-    debugImplementation 'androidx.compose.ui:ui-tooling'
+    implementation libs.activity.compose
+    implementation libs.compose.ui
+    implementation libs.compose.ui.tooling.preview
+    implementation libs.compose.material3
+    implementation libs.navigation.compose
+    implementation libs.lifecycle.viewmodel.compose
+    implementation libs.lifecycle.runtime.compose
+    implementation libs.lifecycle.process
+    implementation libs.coil.compose
+    implementation libs.coil.svg
+    implementation platform(libs.firebase.bom)
+    implementation libs.firebase.messaging
+    implementation libs.coroutines.play.services
+    implementation libs.multidex
+    implementation libs.biometric
+    implementation libs.fragment.ktx
+    implementation libs.camera.camera2
+    implementation libs.camera.lifecycle
+    implementation libs.camera.view
+    implementation libs.zxing
+    implementation libs.compose.material.icons.extended
+    implementation libs.guava
+    debugImplementation libs.compose.ui.tooling
 }