feat(routes): add vector store and vector store file routes

[mharrisb1]

• chore(poetry): bump faker-openai-api-provider minor version
• feat(stores): add vector store state store
• feat(types): add partial vector store
• feat(routes): add create vector store route
• chore(docs): mark create vector store route as supported
• chore(docs): mark vector stores route as supported
• feat(routes): add remaining vector store routes
• chore(docs): add note about vector store endpoints support
• feat(routes): add vector store files create route
• feat(routes): add vector store files list route
• feat(types): make partial pagination generic
• feat(routes): add vector store file retrieve route
• feat(routes): add vector store file delete route
• chore(docs): add note about vector store file endpoints support