[PM-19871] Migrate EncryptedPreferences to data module (#4993)

data/build.gradle.kts

@@ -2,7 +2,9 @@ import org.jetbrains.kotlin.gradle.dsl.JvmTarget
 
 plugins {
     alias(libs.plugins.android.library)
+    alias(libs.plugins.hilt)
     alias(libs.plugins.kotlin.android)
+    alias(libs.plugins.ksp)
 }
 
 android {
@@ -40,4 +42,6 @@ kotlin {
 dependencies {
     implementation(libs.androidx.core.ktx)
     implementation(libs.androidx.security.crypto)
+    implementation(libs.google.hilt.android)
+    ksp(libs.google.hilt.compiler)
 }

data/src/main/kotlin/com/bitwarden/data/datasource/di/EncryptedPreferences.kt

@@ -0,0 +1,11 @@
+package com.bitwarden.data.datasource.di
+
+import android.content.SharedPreferences
+import javax.inject.Qualifier
+
+/**
+ * Used to denote an instance of [SharedPreferences] that encrypts its data.
+ */
+@Qualifier
+@Retention(AnnotationRetention.RUNTIME)
+annotation class EncryptedPreferences