* rename dataSize->getStoredDataSize

* missing rename

* format

* add input blob size to AbstractIndexInitParams

in VecSimIndexAbstract move data members to private when possible

DONT FIX LEAK YET

Factories:
move NewAbstractInitParams to a general location (new file factory_utils)
replace it in all factories

* try sanitizer

* run sanitizer

* runanyway

* rervt task unit test
use sanitizer in pull request

* fix leak in input bob size

* fix int8/uint8 elementSizeEstimation tests

This caused a buffer overflow because setup<TieredIndexParams> didn't set the data type to INT8, creating a float32 index instead.
DataBlock::addElement() tries to copy dim * sizeof(float) bytes, but the allocated buffer is only dim * sizeof(int8) bytes, causing a read overflow.

* run codecov with sanitizer (also intek)

* some fixes and assertion

* fix uint8

* fix again

* fix possible warning abour divison by zero by checking quantBits with constexpr

* TO REVERT!

fix leaks that will be moved to a separate PR
it was failing only with codecov becuase only there we use FP64_TESTS=1

Prevent template deduction errors in GenerateAndAddVector by making data_t parameter non-deducible

Used std::type_identity<data_t>::type for the value parameter to force explicit template specification (e.g., GenerateAndAddVector<double>()) instead of allowing compiler to incorrectly deduce int from literal values, which caused buffer overflows when index expected different data types.

* Revert "TO REVERT!"

This reverts commit af844ec.

* rever ci changes

* calculate EstimateElementSize accroding to the stored vector size
add tests

* revert unrelated change in cmake.san

* add batch itertor blob correctness to int8 tests

fix getQueryBlob in tiered
add getHNSWIterator to tiered batch itertor if its BUILD_TESTS

* apply suggesting

(cherry picked from commit 9fb223a)