…on development (#51)

* Initial plan

* Initial exploration and build validation - fixed pybind11 compatibility issue

Co-authored-by: haochengxia <44400703+haochengxia@users.noreply.github.com>

* Complete copilot-instructions.md with comprehensive build, test, and validation procedures

Co-authored-by: haochengxia <44400703+haochengxia@users.noreply.github.com>

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Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: haochengxia <44400703+haochengxia@users.noreply.github.com>

* export admissioner struct

* Add bindings for existing admission algorithms

* Proof of concept implementation of PluginAdmissioner (still uncertain about naming)

* Add custom deleter for plugin admissioner

* Add examples

* Add tests for admission policies

* Fix type hints and support admissioner argument for all cache implementations

* Fix arg naming and typing for admissioner bindings

* Run each admission test with various cache types

* include documentation for admissioner bindings and PluginAdmissioner

* Fix incorrect argument passing of 'admissioner'

* Comment on type for  argument for plugin system hook functions

* Apply suggestion from @gemini-code-assist[bot]

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

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Co-authored-by: Percy <xhc_1007@163.com>
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

* Clean up all explict DataLoader usage

* Combine translator

* Fix badge link of MKDocs

* Support cache size ratio with reader

* Apply suggestions

* Fix corner case

* Depracate 3.9