remove public directory from hosting emulator for frameworks

[leoortizz]

Description

Should fix #6377

Scenarios Tested

Sample Commands

[codecov-commenter]

Codecov Report

❌ Patch coverage is 75.00000% with 2 lines in your changes missing coverage. Please review.
✅ Project coverage is 54.14%. Comparing base (d0972f7) to head (873b647).
⚠️ Report is 1235 commits behind head on master.

Files with missing lines	Patch %	Lines
src/frameworks/index.ts	0.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #6674      +/-   ##
==========================================
- Coverage   54.17%   54.14%   -0.03%     
==========================================
  Files         347      347              
  Lines       24135    24133       -2     
  Branches     4978     4978              
==========================================
- Hits        13075    13068       -7     
- Misses       9859     9863       +4     
- Partials     1201     1202       +1     

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