fix: Auto-sync RPC client/server versions from CLI version

- Set rpc.ServerVersion from Version in daemon startup
- Set rpc.ClientVersion from Version in main.go startup
- Eliminates need to manually update RPC versions
- Both now use 0.0.0 placeholder, overridden at runtime

Amp-Thread-ID: https://ampcode.com/threads/T-03c37f7f-f41e-4b87-8700-d346c21bad30
Co-authored-by: Amp <amp@ampcode.com>

cmd/bd/daemon.go

@@ -858,6 +858,9 @@ func setupDaemonLock(pidFile string, global bool, log daemonLogger) (io.Closer,
 }
 
 func startRPCServer(ctx context.Context, socketPath string, store storage.Storage, log daemonLogger) (*rpc.Server, chan error, error) {
+	// Sync daemon version with CLI version
+	rpc.ServerVersion = Version
+	
 	server := rpc.NewServer(socketPath, store)
 	serverErrChan := make(chan error, 1)