🐛 - Archive isn't getting class page name

[kjaymiller]

When you create an archive... the first archive is correctly named and slugged, but the paginated archives are just labeled as archive1[2,3,4].html

Version

2023.12.1b3

How to test

Create a paginated collection

from render_engine import Site, Collection

site = Site()

@site.collection
class TestCollection(Collection):
    items_per_page = 1
    content_path = [Page(content="Page1"), Page(content="Page2"), Page(content="Page3')]

site.render()

check the output for the expected output

$ ls output
TestCollection.html, TestCollection1.html, TestCollection2.html, TestCollection3.html