- add nx dep
- make Message struct editable through changeset - helps with UI
- initial streaming support works

- raise error when adding functions and not supported

* main: (22 commits)
  prep for v0.1.6
  Fix Req retry delay
  updated for v0.1.5 release
  updated for v0.1.5 release
  update to 0.1.5
  upgrade Req to v0.4.8 - contains a retry fix
  fix: remove unecessary api_key from json payload
  updated changelog
  prep for new v.0.1.4 release
  document overriding the api endpoint
  allow overriding OpenAI compatible API endpoint
  Update Req to 0.4.7
  Update Req to version 0.46
  expanded comment
  Pass api_key to request if present in chat
  Allow passing api_key to ChatOpenAI
  added Utils.ChainResult module - helper functions for working with an LLMChain's result value
  preparation for v0.1.3 release
  Lessen retry delay to 300ms
  Add retry strategy to OpenAI Chat API requests
  ...

* main: (27 commits)
  fixed documentation warning
  updated changelog
  prep for v0.1.7 release
  retry connection when underlying mint connection closed - does a limited retry count of 3
  be more permissive with ecto dep
  updated deps
  updated ex_doc
  fix: rebase and integrate merge conflicts
  feat: add unit tests, fix errors
  feat: streaming support for Google AI
  feat: Google AI support without streaming.
  updated to use req streaming api - detects Mint :closed error and does a retry which worked in local tests
  added test for expected response from streamed response body
  Update ecto 3.10.3 -> 3.11.1
  Cleanup non-api test warning output
  link UI display text for a function to the function itself
  cleanup
  add new RoutingChain with PromptRoute - important for more complex assistants - first pass operation classifies which direction the user's prompt should go - return the desired chain for performing the user's request
  ChatOpenAI update for fake API responses - support returning fake error responses
  add TextToTitleChain - simple helper chain for summarizing a user's prompt into a title
  ...

* main:
  handle receiving JSON data broken up over multiple messages
  updated changelog
  update for v0.1.8 release
  code formatting
  Add mistral chat
  updated changelog
  updated changelog
  doc updates
  breaking change for routing_chain - RoutingChain now takes a default_route instead of default_chain - takes the default route's name into account in the generated LLM prompt - returns the selected route instead of route.chain
  Add max_tokens option for OpenAI calls.
  Add clause to match call_response spec
  Update lib/chat_models/chat_ollama_ai.ex
  Add support for Ollama open source models

- includes tests
- some docs included for serving settings