all: eliminate usage of global ProxyLogger

So setting up logging for ctrld binary and ctrld packages could be done
more easily, decouple the required setup for interactive vs daemon
running.

This is the first step toward replacing rs/zerolog libary with a
different logging library.

cmd/cli/control_server.go

@@ -216,8 +216,9 @@ func (p *prog) registerControlServerHandler() {
 			return
 		}
 
+		loggerCtx := ctrld.LoggerCtx(context.Background(), mainLog.Load())
 		// Re-fetch pin code from API.
-		if rc, err := controld.FetchResolverConfig(cdUID, rootCmd.Version, cdDev); rc != nil {
+		if rc, err := controld.FetchResolverConfig(loggerCtx, cdUID, rootCmd.Version, cdDev); rc != nil {
 			if rc.DeactivationPin != nil {
 				cdDeactivationPin.Store(*rc.DeactivationPin)
 			} else {
@@ -321,7 +322,8 @@ func (p *prog) registerControlServerHandler() {
 		}
 		mainLog.Load().Debug().Msg("sending log file to ControlD server")
 		resp := logSentResponse{Size: r.size}
-		if err := controld.SendLogs(req, cdDev); err != nil {
+		loggerCtx := ctrld.LoggerCtx(context.Background(), mainLog.Load())
+		if err := controld.SendLogs(loggerCtx, req, cdDev); err != nil {
 			mainLog.Load().Error().Msgf("could not send log file to ControlD server: %v", err)
 			resp.Error = err.Error()
 			w.WriteHeader(http.StatusInternalServerError)