phase 0: fork Episteme, rename package to org.dueattendant149.bookreader

- Cloned from Aryan-Raj3112/episteme (AGPL-3.0)
- Package: com.aryan.reader → org.dueattendant149.bookreader
- Application ID: org.dueattendant149.bookreader
- Added AGENTS.md with migration plan
- Upstream: github.com/Aryan-Raj3112/episteme
- Origin: git.dueattendant149.org/Atte149/book-reader

app/build.gradle.kts

@@ -50,11 +50,11 @@ kotlin {
 }
 
 android {
-    namespace = "com.aryan.reader"
+    namespace = "org.dueattendant149.bookreader"
     compileSdk = 36
 
     defaultConfig {
-        applicationId = "com.aryan.reader"
+        applicationId = "org.dueattendant149.bookreader"
         minSdk = 26
         targetSdk = 35
         versionCode = 54