fix: reduce database queries when building menues

[rjsparks]

No description provided.

[codecov]

Codecov Report

Attention: 8 lines in your changes are missing coverage. Please review.

Comparison is base (287cf0f) 88.80% compared to head (9a8511a) 88.80%.
Report is 12 commits behind head on main.

Files	Patch %	Lines
ietf/doc/views_search.py	80.00%	7 Missing ⚠️
ietf/utils/markup_txt.py	94.44%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #6928      +/-   ##
==========================================
- Coverage   88.80%   88.80%   -0.01%     
==========================================
  Files         284      285       +1     
  Lines       40361    40383      +22     
==========================================
+ Hits        35843    35862      +19     
- Misses       4518     4521       +3     

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