* add support for gemini-1.5-flash-latest

* update comment in gemini LLM provider

* Allow setting of safety thresholds for Gemini

* linting

validate messages schema for gemini provider

* remove sendChat and streamChat functions/references in all LLM providers

* remove unused imports

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Co-authored-by: timothycarambat <rambat1010@gmail.com>

* Add support for Gemini-1.5 Pro
bump @google/generative-ai pkg
Toggle apiVersion if beta model selected
resolves #1109

* update API messages due to package change

* Stop generation button during stream-response

* add custom stop icon

* add stop to thread chats

* refactor stream/chat/embed-stram to be a single execution logic path so that it is easier to maintain and build upon

* no thread in sync chat since only api uses it
adjust import locations

* add support for mistral api

* update docs to show support for Mistral

* add default temp to all providers, suggest different results per provider

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Co-authored-by: timothycarambat <rambat1010@gmail.com>

* WIP model selection per workspace (migrations and openai saves properly

* revert OpenAiOption

* add support for models per workspace for anthropic, localAi, ollama, openAi, and togetherAi

* remove unneeded comments

* update logic for when LLMProvider is reset, reset Ai provider files with master

* remove frontend/api reset of workspace chat and move logic to updateENV
add postUpdate callbacks to envs

* set preferred model for chat on class instantiation

* remove extra param

* linting

* remove unused var

* refactor chat model selection on workspace

* linting

* add fallback for base path to localai models

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Co-authored-by: timothycarambat <rambat1010@gmail.com>

* move internal functions to private in class
simplify lc message convertor

* Fix hanging Context text when none is present

resolves #489