Updated the paths for .js and .css to not be absolute paths

[FrozenInc]

This makes it possible for the paths to be found behind a reverse proxy. As right now if a webserver takes care of the url paths and puts kafdrop some place else than /, kafdrop will not be able to find the .css and .js files as it uses absolute paths /js and /css.
By switching over to ./js and ./css, kafdrop will be able to handle paths behind a reverse proxy.

[pankti11]

Hey @FrozenInc ,
This does not seem to work. kafdrop works behind the proxy only with root url not with the subpath.

ingress configuration:

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: kafdrop-ui
  namespace: ix
  annotations:
   ingress.kubernetes.io/rewrite-target: /
spec:
  rules:
    - http:
        paths:
        - backend:
            serviceName: kafdropui
            servicePort: 80
          path: /kafdrop/

Any help with the configuration will be a great help. Thanks you !