feat: add method for moving elements by point and refactor rotatable

[chenshenhai]

• feat(util): add method for moving elements by point
• refactor(core): refactor rotatable operation

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 28 lines in your changes missing coverage. Please review.

Project coverage is 7.32%. Comparing base (ac6d484) to head (8512fdf).
Report is 144 commits behind head on main.

Files	Patch %	Lines
packages/util/src/lib/point-move-element.ts	0.00%	10 Missing and 2 partials ⚠️
packages/core/src/middleware/selector/index.ts	0.00%	4 Missing and 2 partials ⚠️
...kages/core/src/middleware/selector/draw-wrapper.ts	0.00%	3 Missing and 1 partial ⚠️
packages/core/src/middleware/selector/util.ts	0.00%	2 Missing and 1 partial ⚠️
packages/core/src/middleware/info/index.ts	0.00%	1 Missing and 1 partial ⚠️
packages/util/src/lib/element.ts	0.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff            @@
##            main    #346      +/-   ##
========================================
- Coverage   7.33%   7.32%   -0.01%     
========================================
  Files        113     114       +1     
  Lines       7197    7206       +9     
  Branches    1422    1427       +5     
========================================
  Hits         528     528              
- Misses      5315    5319       +4     
- Partials    1354    1359       +5     

Flag	Coverage Δ
unittests	7.32% <0.00%> (-0.01%)	⬇️

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