Fix config export/import issues

[dirkkul]

Fixes some config export and reimport issues:

• tokenization
• indexRangeable
• nested properties
• index_searchable

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 94.33%. Comparing base (6234608) to head (c170177).
Report is 70 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1249      +/-   ##
==========================================
- Coverage   94.42%   94.33%   -0.09%     
==========================================
  Files         215      219       +4     
  Lines       20686    20839     +153     
==========================================
+ Hits        19533    19659     +126     
- Misses       1153     1180      +27     

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