It seems that you think the tenses are named according to their
meaning. This is not really so - not exactly. They are
named for their form. You must have an
-ing ending somewhere to have a progressive tense.
The first one (present progressive) is correct - that one has the
-ing word
going.
I'll see you tomorrow has no
-ing word. It can't be progressive. It has
will (in the form of
'll) so it's future.
CJ