Overhaul Instagram module to include reels

[dale-wahl]

Added reels to the Instagram module

• verified all the various pages in the module
• Added reel pages (single reels, reels feed)
• Added some new post pages (e.g. saved, reposts)
• Included reels in explorer capture
• Pass "view" on as _zs_instagram_view attribute to determine source page (and infer reel vs post)
  Note: A user's "user_saved" page has mixed reels and posts in the same JSON list so they are not obviously distinguishable
• Currently appending partial_ to ids as well as adding _zs_partial attribute in order to all users to both capture all a user's posts/reels as well as load each individually in order to capture the media URL and caption.
  User pages load partial post/reels that may not include media URLs (only including thumbnails).
  • We can try to address this more systematically in the future with a validation function to upsert a recorded post or something similar

Highlight reels are not included as they contain virtually nothing but a link to the actual reel. Thus to capture, a user must click the "See full reel" link.

[dale-wahl]

Will address #8 and #43 as the reel information is much more robust now (even partial is more robust than previously).