v1.0.0 of flutter_zalo

Flutter plugin for Zalo SDK Changelog excerpt: - Pinned Android Zalo SDK dependencies to version 4.24.1101and updated the Android build toolchain to AGP 9.0.1, Kotlin 2.3.20, and Java 17 (8bc5111, 764810b). - Improved Android lifecycle handling by clearing detached activities and requiring an activity only for logIn(2a276f8, 90b05a0). - Included Android main-thread safety fixes contributed by laofun(60aedf1). Thank you, laofun! - Made Android token persistence failures visible to callers and limited logout cleanup to Zalo[...]