Code Snippets - iOS - Vector Search for Mobile

This contains a list of requirements for code snippets needed in the Couchbase Lite documentation. Show via code snippets how a user can achieve the following:

• Configuring a project to use Vector Search.
• Any caveats or extras for early access libraries.
• Create a default Vector Index Configuration
• Create a Vector Index configuration using some optional settings
• Creating a Vector Index from embedding
• Creating a Vector Index from a Predictive Model
• Use vector_match
• Use vector_distance

https://docs.google.com/document/d/1Xus-Q9AfFkTTTdiWdoJrmfm3p-S5ZyrymUpyInP9UjM/edit#heading=h.pp69qv5xq2la

Please translate the snippets above into iOS/Swift client code examples where applicable also.