🪨 feat: AWS Bedrock support (#3935)

* feat: Add BedrockIcon component to SVG library

* feat: EModelEndpoint.bedrock

* feat: first pass, bedrock chat. note: AgentClient is returning `agents` as conversation.endpoint

* fix: declare endpoint in initialization step

* chore: Update @librechat/agents dependency to version 1.4.5

* feat: backend content aggregation for agents/bedrock

* feat: abort agent requests

* feat: AWS Bedrock icons

* WIP: agent provider schema parsing

* chore: Update EditIcon props type

* refactor(useGenerationsByLatest): make agents and bedrock editable

* refactor: non-assistant message content, parts

* fix: Bedrock response `sender`

* fix: use endpointOption.model_parameters not endpointOption.modelOptions

* fix: types for step handler

* refactor: Update Agents.ToolCallDelta type

* refactor: Remove unnecessary assignment of parentMessageId in AskController

* refactor: remove unnecessary assignment of parentMessageId (agent request handler)

* fix(bedrock/agents): message regeneration

* refactor: dynamic form elements using react-hook-form Controllers

* fix: agent icons/labels for messages

* fix: agent actions

* fix: use of new dynamic tags causing application crash

* refactor: dynamic settings touch-ups

* refactor: update Slider component to allow custom track class name

* refactor: update DynamicSlider component styles

* refactor: use Constants value for GLOBAL_PROJECT_NAME (enum)

* feat: agent share global methods/controllers

* fix: agents query

* fix: `getResponseModel`

* fix: share prompt a11y issue

* refactor: update SharePrompt dialog theme styles

* refactor: explicit typing for SharePrompt

* feat: add agent roles/permissions

* chore: update @librechat/agents dependency to version 1.4.7 for tool_call_ids edge case

* fix(Anthropic): messages.X.content.Y.tool_use.input: Input should be a valid dictionary

* fix: handle text parts with tool_call_ids and empty text

* fix: role initialization

* refactor: don't make instructions required

* refactor: improve typing of Text part

* fix: setShowStopButton for agents route

* chore: remove params for now

* fix: add streamBuffer and streamRate to help prevent 'Overloaded' errors from Anthropic API

* refactor: remove console.log statement in ContentRender component

* chore: typing, rename Context to Delete Button

* chore(DeleteButton): logging

* refactor(Action): make accessible

* style(Action): improve a11y again

* refactor: remove use/mention of mongoose sessions

* feat: first pass, sharing agents

* feat: visual indicator for global agent, remove author when serving to non-author

* wip: params

* chore: fix typing issues

* fix(schemas): typing

* refactor: improve accessibility of ListCard component and fix console React warning

* wip: reset templates for non-legacy new convos

* Revert "wip: params"

This reverts commit f8067e91d4.

* Revert "refactor: dynamic form elements using react-hook-form Controllers"

This reverts commit 2150c4815d.

* fix(Parameters): types and parameter effect update to only update local state to parameters

* refactor: optimize useDebouncedInput hook for better performance

* feat: first pass, anthropic bedrock params

* chore: paramEndpoints check for endpointType too

* fix: maxTokens to use coerceNumber.optional(),

* feat: extra chat model params

* chore: reduce code repetition

* refactor: improve preset title handling in SaveAsPresetDialog component

* refactor: improve preset handling in HeaderOptions component

* chore: improve typing, replace legacy dialog for SaveAsPresetDialog

* feat: save as preset from parameters panel

* fix: multi-search in select dropdown when using Option type

* refactor: update default showDefault value to false in Dynamic components

* feat: Bedrock presets settings

* chore: config, fix agents schema, update config version

* refactor: update AWS region variable name in bedrock options endpoint to BEDROCK_AWS_DEFAULT_REGION

* refactor: update baseEndpointSchema in config.ts to include baseURL property

* refactor: update createRun function to include req parameter and set streamRate based on provider

* feat: availableRegions via config

* refactor: remove unused demo agent controller file

* WIP: title

* Update @librechat/agents to version 1.5.0

* chore: addTitle.js to handle empty responseText

* feat: support images and titles

* feat: context token updates

* Refactor BaseClient test to use expect.objectContaining

* refactor: add model select, remove header options params, move side panel params below prompts

* chore: update models list, catch title error

* feat: model service for bedrock models (env)

* chore: Remove verbose debug log in AgentClient class following stream

* feat(bedrock): track token spend; fix: token rates, value key mapping for AWS models

* refactor: handle streamRate in `handleLLMNewToken` callback

* chore: AWS Bedrock example config in `.env.example`

* refactor: Rename bedrockMeta to bedrockGeneral in settings.ts and use for AI21 and Amazon Bedrock providers

* refactor: Update `.env.example` with AWS Bedrock model IDs URL and additional notes

* feat: titleModel support for bedrock

* refactor: Update `.env.example` with additional notes for AWS Bedrock model IDs

client/src/utils/buildDefaultConvo.ts

@@ -9,19 +9,17 @@ import getLocalStorageItems from './getLocalStorageItems';
 
 const buildDefaultConvo = ({
   conversation,
-  endpoint,
+  endpoint = null,
   models,
   lastConversationSetup,
 }: {
   conversation: TConversation;
-  endpoint: EModelEndpoint;
+  endpoint: EModelEndpoint | null;
   models: string[];
-  // TODO: fix this type as we should allow undefined
-  lastConversationSetup: TConversation;
-}) => {
-  const { lastSelectedModel, lastSelectedTools, lastBingSettings } = getLocalStorageItems();
-  const { jailbreak, toneStyle } = lastBingSettings;
-  const endpointType = lastConversationSetup?.endpointType ?? conversation?.endpointType;
+  lastConversationSetup: TConversation | null;
+}): TConversation => {
+  const { lastSelectedModel, lastSelectedTools } = getLocalStorageItems();
+  const endpointType = lastConversationSetup?.endpointType ?? conversation.endpointType;
 
   if (!endpoint) {
     return {
@@ -32,10 +30,10 @@ const buildDefaultConvo = ({
   }
 
   const availableModels = models;
-  const model = lastConversationSetup?.model ?? lastSelectedModel?.[endpoint];
-  const secondaryModel =
+  const model = lastConversationSetup?.model ?? lastSelectedModel?.[endpoint] ?? '';
+  const secondaryModel: string | null =
     endpoint === EModelEndpoint.gptPlugins
-      ? lastConversationSetup?.agentOptions?.model ?? lastSelectedModel?.secondaryModel
+      ? lastConversationSetup?.agentOptions?.model ?? lastSelectedModel?.secondaryModel ?? null
       : null;
 
   let possibleModels: string[], secondaryModels: string[];
@@ -46,7 +44,7 @@ const buildDefaultConvo = ({
     possibleModels = [...availableModels];
   }
 
-  if (secondaryModel && availableModels.includes(secondaryModel)) {
+  if (secondaryModel != null && secondaryModel !== '' && availableModels.includes(secondaryModel)) {
     secondaryModels = [secondaryModel, ...availableModels];
   } else {
     secondaryModels = [...availableModels];
@@ -70,18 +68,20 @@ const buildDefaultConvo = ({
   };
 
   // Ensures assistant_id is always defined
-  if (isAssistantsEndpoint(endpoint) && !defaultConvo.assistant_id && convo.assistant_id) {
-    defaultConvo.assistant_id = convo.assistant_id;
+  const assistantId = convo?.assistant_id ?? '';
+  const defaultAssistantId = lastConversationSetup?.assistant_id ?? '';
+  if (isAssistantsEndpoint(endpoint) && !defaultAssistantId && assistantId) {
+    defaultConvo.assistant_id = assistantId;
   }
 
   // Ensures agent_id is always defined
-  if (isAgentsEndpoint(endpoint) && !defaultConvo.agent_id && convo.agent_id) {
-    defaultConvo.agent_id = convo.agent_id;
+  const agentId = convo?.agent_id ?? '';
+  const defaultAgentId = lastConversationSetup?.agent_id ?? '';
+  if (isAgentsEndpoint(endpoint) && !defaultAgentId && agentId) {
+    defaultConvo.agent_id = agentId;
   }
 
   defaultConvo.tools = lastConversationSetup?.tools ?? lastSelectedTools ?? defaultConvo.tools;
-  defaultConvo.jailbreak = jailbreak ?? defaultConvo.jailbreak;
-  defaultConvo.toneStyle = toneStyle ?? defaultConvo.toneStyle;
 
   return defaultConvo;
 };