Log the app config in Debug

internal/application/application.go

@@ -1,6 +1,7 @@
 package application
 
 import (
+	"encoding/json"
 	"errors"
 	"os"
 	"path/filepath"
@@ -234,8 +235,16 @@ func (app *Application) checkState() {
 		panic(err)
 	}
 
+	data, err := json.MarshalIndent(config, "", " ")
+	if err != nil {
+		logger.Error("failed to marshal config: %v", err)
+	} else {
+		logger.Debug("AppConfig: %s", data)
+	}
+
 	if config.EmailAddress == "" {
 		if app.state != NEEDS_EMAIL_ADDRESS {
+			logger.Warning("No email address detected")
 			app.PageRouter.NavigateTo(page.EMAIL_ADDRESS)
 			app.state = NEEDS_EMAIL_ADDRESS
 		}