Big changes

app/build.gradle.kts

@@ -17,7 +17,7 @@ val membyGatewayUrl: String = (project.findProperty("memby.gatewayUrl") as Strin
 
 // A release workflow can derive the app version from its Git tag without editing the
 // source tree. Local builds keep using the checked-in default.
-val defaultVersionName = "0.1.54"
+val defaultVersionName = "0.1.69"
 val membyVersionName: String =
     (project.findProperty("memby.versionName") as String?)
         ?.trim()
@@ -116,6 +116,21 @@ android {
         abortOnError = false
     }
 
+    testOptions {
+        unitTests {
+            // Robolectric needs the merged resources to inflate anything; only the
+            // screenshot tests use them.
+            isIncludeAndroidResources = true
+
+            // Roborazzi writes PNGs only in record mode. These images are artifacts to
+            // look at, not checked-in goldens to diff against, so recording is always on
+            // — a screenshot test that silently captures nothing is worse than none.
+            all {
+                it.systemProperty("roborazzi.test.record", "true")
+            }
+        }
+    }
+
     packaging {
         resources {
             excludes += "/META-INF/{AL2.0,LGPL2.1}"
@@ -133,6 +148,10 @@ dependencies {
     implementation("androidx.lifecycle:lifecycle-runtime-ktx:2.8.7")
     implementation("androidx.lifecycle:lifecycle-viewmodel-compose:2.8.7")
     implementation("androidx.lifecycle:lifecycle-runtime-compose:2.8.7")
+    implementation("androidx.work:work-runtime-ktx:2.10.0")
+    // ProcessLifecycleOwner: lets the status poll stop while no Memby screen is on top,
+    // instead of hitting the gateway every ten seconds for as long as the process lives.
+    implementation("androidx.lifecycle:lifecycle-process:2.8.7")
     implementation("androidx.savedstate:savedstate-ktx:1.2.1")
     // Measurement only: JankStats is enabled by PerformanceMonitor for debug builds.
     implementation("androidx.metrics:metrics-performance:1.0.0")
@@ -167,4 +186,15 @@ dependencies {
     debugImplementation("androidx.compose.ui:ui-tooling")
 
     testImplementation("junit:junit:4.13.2")
+
+    // Screenshot rendering only. Everything else under app/src/test stays plain JUnit
+    // with no Android on the classpath — see the note in CLAUDE.md. Rendering a
+    // composable is the one thing that genuinely cannot be done that way, and these are
+    // confined to *ScreenshotTest.kt files.
+    testImplementation("org.robolectric:robolectric:4.14.1")
+    testImplementation("androidx.test.ext:junit:1.2.1")
+    testImplementation("io.github.takahirom.roborazzi:roborazzi:1.32.2")
+    testImplementation("io.github.takahirom.roborazzi:roborazzi-compose:1.32.2")
+    testImplementation("androidx.compose.ui:ui-test-junit4")
+    debugImplementation("androidx.compose.ui:ui-test-manifest")
 }