feature: integrate Sentry SDK for crash reporting on Android and iOS

androidApp/build.gradle.kts

@@ -31,9 +31,6 @@ dependencies {
     implementation(libs.androidx.activity.compose)
     implementation(libs.compose.uiToolingPreview)
     debugImplementation(libs.compose.uiTooling)
-
-    // Crash logging
-    implementation(libs.glitchtips)
 }
 
 android {
@@ -55,10 +52,6 @@ android {
                 .toInt()
         versionCode = 1
         versionName = "1.0.0-alpha02"
-
-        // Crash-reporting DSN, kept out of the public repo: read from local.properties
-        // (glitchtip.dsn=...). Empty when absent, which disables the Sentry SDK.
-        manifestPlaceholders["glitchtipDsn"] = localProperty("glitchtip.dsn") ?: ""
     }
     packaging {
         resources {
@@ -76,12 +69,3 @@ android {
         targetCompatibility = JavaVersion.VERSION_11
     }
 }
-
-/** Reads a key from the root local.properties, or null when the file or key is absent. */
-fun localProperty(key: String): String? {
-    val file = rootProject.file("local.properties")
-    if (!file.exists()) return null
-    return Properties()
-        .apply { file.inputStream().use { load(it) } }
-        .getProperty(key)
-}