Worked on stabilizing the client initialization workflow for the CCBlueX/LiquidBounce repository, focusing on improving startup reliability and runtime stability. Addressed a critical bug by refining the asynchronous initialization process, changing the return type from CompletableFuture<Unit> to CompletableFuture<Void?>. This adjustment eliminated unsafe type casts during resource reloads and introduced explicit null handling, reducing the risk of ClassCastExceptions. Leveraged Kotlin, JVM, and coroutines to ensure safer and more maintainable code paths throughout startup and reload sequences. The work resulted in more robust resource management and contributed to a smoother user experience and easier long-term maintenance of the codebase.