feat: support local span storage

[Yisaer]

No description provided.

[codecov]

Codecov Report

Attention: Patch coverage is 66.84492% with 62 lines in your changes missing coverage. Please review.

Project coverage is 71.18%. Comparing base (0d5c110) to head (44a245c).
Report is 12 commits behind head on master.

Files with missing lines	Patch %	Lines
pkg/tracer/manager.go	76.35%	30 Missing and 5 partials ⚠️
internal/server/tracer.go	0.00%	11 Missing ⚠️
internal/pkg/store/sql/stores_builder.go	30.77%	6 Missing and 3 partials ⚠️
pkg/tracer/tracer.go	0.00%	4 Missing ⚠️
internal/pkg/store/setup.go	66.67%	2 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #3176      +/-   ##
==========================================
+ Coverage   71.13%   71.18%   +0.05%     
==========================================
  Files         386      386              
  Lines       43210    43453     +243     
==========================================
+ Hits        30736    30931     +195     
- Misses      10041    10083      +42     
- Partials     2433     2439       +6     

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