feat: improve layout selector middleware

[chenshenhai]

• feat(core): improve layout selector middleware
• fix(idraw): fix internal typings of IDrawEvent

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 37 lines in your changes missing coverage. Please review.

Project coverage is 7.33%. Comparing base (f17790c) to head (2b56320).
Report is 142 commits behind head on main.

Files	Patch %	Lines
...kages/core/src/middleware/layout-selector/index.ts	0.00%	21 Missing and 9 partials ⚠️
...ages/core/src/middleware/layout-selector/config.ts	0.00%	3 Missing ⚠️
packages/core/src/middleware/selector/index.ts	0.00%	2 Missing and 1 partial ⚠️
packages/core/src/index.ts	0.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff            @@
##            main    #344      +/-   ##
========================================
- Coverage   7.34%   7.33%   -0.02%     
========================================
  Files        113     113              
  Lines       7187    7197      +10     
  Branches    1418    1422       +4     
========================================
  Hits         528     528              
- Misses      5309    5315       +6     
- Partials    1350    1354       +4     

Flag	Coverage Δ
unittests	7.33% <0.00%> (-0.02%)	⬇️

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