GitLab

* [Dev] Add database mechanism to cache

* [Dev] Fix database cache and test for it

* [Dev] Refactor env.py to use TILELANG_CACHE_DIR and remove extra comment.

* [Refactor] Improve code formatting and readability in multiple files

* [Enhancement] Add execution backend options and improve kernel adapter initialization

* [Refactor] Rename cached function to cached_kernel and update related references

* [Enhancement] Enable target and target_host parameters in kernel loading and improve gemm test case

* [Enhancement] Update kernel compilation to specify execution backend as "cython"

* [Refactor] Rename cached_kernel to cached and update references in the codebase

* [Enhancement] Un-comment and add test cases for matrix multiplication correctness; improve kernel caching logic and remove redundant code

* [Refactor] Clean up code formatting and improve readability in cache and adapter modules

* [Refactor] Remove unused imports

* [Refactor] Update cached function signature to use PrimFunc and Optional types for improved type safety

* [Refactor] Update cached function calls to use PrimFunc and improve parameter handling

* [Refactor] Clean up import statements and improve code formatting in cache and kernel test files

* Update tilelang/jit/kernel.py

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Co-authored-by: Lei Wang <34334180+LeiWang1999@users.noreply.github.com>