[GogaMegaPiska]

I remember shaykh yunus jounpuri saying " kwab koy daleel nahi hay" = "dreams are no proof"

Yes, it is not a daleel for any shar'i matter. However, a person seeing Rasulullah is indeed a basharat for that person.

I have heard from my teachers that the dream Rasulullah is hujjah for that person but not to establish something for Shariah.