chore: expose StoreOption to c API

[zz-jason]

What's changed and how does it work?

Ref to #97, Expose StoreOption to c API:

• StoreOption is created by the user before creating/open a LeanStore. StoreOption's ownership is transferred to the created LeanStore if success, otherwise, users should handle the store creation error and destroy the StoreOption themselves.
• Move all c API related include/source files to include/leanstore-c and src/leanstore-c

[codecov]

Codecov Report

Attention: Patch coverage is 66.66667% with 89 lines in your changes missing coverage. Please review.

Project coverage is 62.83%. Comparing base (d69d7dc) to head (bd455c8).
Report is 1 commits behind head on main.

Files	Patch %	Lines
src/profiling/tables/ConfigsTable.cpp	0.00%	20 Missing ⚠️
benchmarks/ycsb/YcsbLeanStore.hpp	0.00%	14 Missing ⚠️
src/profiling/tables/BMTable.cpp	0.00%	6 Missing ⚠️
benchmarks/micro-benchmarks/InsertUpdateBench.cpp	0.00%	4 Missing ⚠️
src/buffer-manager/BufferManager.cpp	82.60%	2 Missing and 2 partials ⚠️
src/buffer-manager/PageEvictor.cpp	0.00%	4 Missing ⚠️
src/concurrency/ConcurrencyControl.cpp	20.00%	0 Missing and 4 partials ⚠️
src/leanstore-c/StoreOption.cpp	82.60%	1 Missing and 3 partials ⚠️
...nstore/btree/core/PessimisticExclusiveIterator.hpp	25.00%	1 Missing and 2 partials ⚠️
...clude/leanstore/btree/core/PessimisticIterator.hpp	0.00%	0 Missing and 2 partials ⚠️
... and 18 more

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #115      +/-   ##
==========================================
+ Coverage   62.75%   62.83%   +0.08%     
==========================================
  Files         119      119              
  Lines        8948     9012      +64     
  Branches     3247     3291      +44     
==========================================
+ Hits         5615     5663      +48     
- Misses       2923     2939      +16     
  Partials      410      410              

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