enhancement: embedify all of the meta commands

[onerandomusername]

Old responses:

New responses:

[codecov]

Codecov Report

Merging #78 (538d9fe) into main (34c44db) will decrease coverage by 0.03%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##             main      #78      +/-   ##
==========================================
- Coverage   33.29%   33.25%   -0.04%     
==========================================
  Files          17       17              
  Lines         892      893       +1     
  Branches      132      132              
==========================================
  Hits          297      297              
- Misses        582      583       +1     
  Partials       13       13              

Impacted Files	Coverage Δ
modmail/extensions/meta.py	0.00% <0.00%> (ø)

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[Shivansh-007]

Yes

[onerandomusername]

This pr should wait until GH-75 is merged as it will cause merge conflicts, and I would rather resolve them here than on that pr.

[onerandomusername]

Actually, the conflicts are easy enough to fix there, so I'll merge this now.