diff --git a/.gitignore b/.gitignore
index 85e91ec..100c1ed 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,8 @@ data/
 
 # IDE project files
 .idea/
+
+# Android signing keystores — never commit
+*.jks
+*.jks.bak
+*.keystore
diff --git a/Cargo.lock b/Cargo.lock
index 40ffd78..000696b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -6986,6 +6986,7 @@ version = "0.1.0"
 dependencies = [
  "async-trait",
  "axum",
+ "bevy",
  "chrono",
  "dirs",
  "jni 0.21.1",