refactor(core): make lit portal a bit cleaner

[pengx17]

No description provided.

[pengx17]

• refactor(core): make lit portal a bit cleaner #9354 👈 (View in Graphite)
• fix(component): lit portal not re-rendering in inline links case #9321
• canary

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[codecov]

Codecov Report

Attention: Patch coverage is 0% with 21 lines in your changes missing coverage. Please review.

Project coverage is 51.45%. Comparing base (67be1fb) to head (153c1b2).
Report is 1 commits behind head on canary.

Files with missing lines	Patch %	Lines
.../component/src/lit-react/lit-portal/lit-portal.tsx	0.00%	21 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           canary    #9354      +/-   ##
==========================================
- Coverage   51.47%   51.45%   -0.02%     
==========================================
  Files        2156     2156              
  Lines       97651    97654       +3     
  Branches    16379    16377       -2     
==========================================
- Hits        50263    50247      -16     
+ Misses      46037    46017      -20     
- Partials     1351     1390      +39     

Flag	Coverage Δ
server-test	78.31% <ø> (+0.06%)	⬆️
unittest	31.01% <0.00%> (-0.06%)	⬇️

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