🤖 feat(Anthropic): Claude 3 & Vision Support (#1984)

* chore: bump anthropic SDK

* chore: update anthropic config settings (fileSupport, default models)

* feat: anthropic multi modal formatting

* refactor: update vision models and use endpoint specific max long side resizing

* feat(anthropic): multimodal messages, retry logic, and messages payload

* chore: add more safety to trimming content due to whitespace error for assistant messages

* feat(anthropic): token accounting and resending multiple images in progress

* chore: bump data-provider

* feat(anthropic): resendImages feature

* chore: optimize Edit/Ask controllers, switch model back to req model

* fix: false positive of invalid model

* refactor(validateVisionModel): use object as arg, pass in additional/available models

* refactor(validateModel): use helper function, `getModelsConfig`

* feat: add modelsConfig to endpointOption so it gets passed to all clients, use for properly validating vision models

* refactor: initialize default vision model and make sure it's available before assigning it

* refactor(useSSE): avoid resetting model if user selected a new model between request and response

* feat: show rate in transaction logging

* fix: return tokenCountMap regardless of payload shape

api/utils/tokens.js

@@ -75,8 +75,12 @@ const googleModels = {
 };
 
 const anthropicModels = {
-  'claude-2.1': 200000,
   'claude-': 100000,
+  'claude-2': 100000,
+  'claude-2.1': 200000,
+  'claude-3-haiku': 200000,
+  'claude-3-sonnet': 200000,
+  'claude-3-opus': 200000,
 };
 
 // Order is important here: by model series and context size (gpt-4 then gpt-3, ascending)