- Rebuild renderscript-toolkit.aar from source with NDK 27 and 16KB alignment
- Rebuild libsr25519java.so from substrate-sdk source with 16KB alignment
- Realign libsqlcipher.so ELF segments to 16KB (preserves JNI API compatibility)
- Add jniLibs overrides for sr25519java and sqlcipher to replace AAR versions
- All native .so files now have 0x4000 (16KB) LOAD segment alignment