bind to other languages

[asukaminato0721]

Since sync algorithm between different languages is extremely hard, why not just use bind?

for python[WIP], use https://pyo3.rs

for nodejs, use https://napi.rs/

for other languages, see how https://github.com/apache/opendal/tree/main/bindings did.

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just a test, see how it works.

[asukaminato0721]

• python binding https://github.com/asukaminato0721/rs-fsrs-python
• c/cpp binding https://github.com/asukaminato0721/rs-fsrs-c
• java binding https://github.com/asukaminato0721/rs-fsrs-java
• nodejs binding https://github.com/asukaminato0721/rs-fsrs-nodejs