Initial commit: Foto Dup Finder 1.0.1

An Android duplicate-photo finder. Pure-Kotlin core (SHA-256 + dHash hashing, exact and
perceptual union-find grouping, three sensitivity presets) with MediaStore access, a
persistent SQLite hash index and a tiered ScanEngine behind a Jetpack Compose UI.
No INTERNET permission, no ads, no analytics, no account.

Ships versionCode 2 / versionName 1.0.1, carrying the scan-stall hardening (BoundedCall
breaker) and verified against a 5,363-photo device library. 80 JVM unit tests, lint clean.

Release paperwork is in docs/ (Play checklist, store listing, edge-case testing), the
upload-ready Play graphics and screenshots in store-assets/, and the generators for those
assets in tools/.

gradle.properties

@@ -0,0 +1,20 @@
+# Project-wide Gradle settings.
+
+# JVM memory for the Gradle daemon (large Android builds need headroom).
+org.gradle.jvmargs=-Xmx4g -XX:MaxMetaspaceSize=1g -Dfile.encoding=UTF-8
+
+# Build performance.
+org.gradle.parallel=true
+org.gradle.caching=true
+
+# AndroidX is required for Jetpack libraries.
+android.useAndroidX=true
+
+# Only generate R class entries for the module's own resources (faster builds).
+android.nonTransitiveRClass=true
+
+# Let the Android Gradle Plugin auto-download any missing SDK components
+# (platform/build-tools) using the licenses that were accepted during setup.
+android.builder.sdkDownload=true
+
+kotlin.code.style=official