🍞 fix: Minor fixes and improved Bun support (#1916)

* fix(bun): fix bun compatibility to allow gzip header: https://github.com/oven-sh/bun/issues/267#issuecomment-1854460357

* chore: update custom config examples

* fix(OpenAIClient.chatCompletion): remove redundant call of stream.controller.abort() as `break` aborts the request and prevents abort errors when not called redundantly

* chore: bump bun.lockb

* fix: remove result-thinking class when message is no longer streaming

* fix(bun): improve Bun support by forcing use of old method in bun env, also update old methods with new customizable params

* fix(ci): pass tests

docs/install/configuration/ai_endpoints.md

@@ -35,7 +35,6 @@ Some of the endpoints are marked as **Known,** which means they might have speci
           ]
         fetch: false
       titleConvo: true
-      titleMethod: "completion"
       titleModel: "mixtral-8x7b-32768"
       modelDisplayLabel: "groq"
       iconURL: "https://raw.githubusercontent.com/fuegovic/lc-config-yaml/main/icons/groq.png"
@@ -64,7 +63,6 @@ Some of the endpoints are marked as **Known,** which means they might have speci
         default: ["mistral-tiny", "mistral-small", "mistral-medium", "mistral-large-latest"]
         fetch: true
       titleConvo: true
-      titleMethod: "completion"
       titleModel: "mistral-tiny"
       modelDisplayLabel: "Mistral"
       # Drop Default params parameters from the request. See default params in guide linked below.
@@ -81,7 +79,7 @@ Some of the endpoints are marked as **Known,** which means they might have speci
 
 - **Known:** icon provided, fetching list of models is recommended as API token rates and pricing used for token credit balances when models are fetched.
 
-- API may be strict for some models, and may not allow fields like `stop`, in which case, you should use [`dropParams`.](./custom_config.md#dropparams)
+- It's recommended, and for some models required, to use [`dropParams`](./custom_config.md#dropparams) to drop the `stop` as Openrouter models use a variety of stop tokens.
 
 - Known issue: you should not use `OPENROUTER_API_KEY` as it will then override the `openAI` endpoint to use OpenRouter as well.
 
@@ -95,9 +93,10 @@ Some of the endpoints are marked as **Known,** which means they might have speci
         default: ["gpt-3.5-turbo"]
         fetch: true
       titleConvo: true
-      titleMethod: "completion"
       titleModel: "gpt-3.5-turbo" # change to your preferred model
       modelDisplayLabel: "OpenRouter"
+      # Recommended: Drop the stop parameter from the request as Openrouter models use a variety of stop tokens.
+      dropParams: ["stop"]
 ```
 
 ![image](https://github.com/danny-avila/LibreChat/assets/110412045/c4a0415e-732c-46af-82a6-3598663b7f42)

docs/install/configuration/custom_config.md

@@ -80,18 +80,18 @@ fileConfig:
       fileLimit: 5
       fileSizeLimit: 10  # Maximum size for an individual file in MB
       totalSizeLimit: 50  # Maximum total size for all files in a single request in MB
-      supportedMimeTypes:
-        - "image/.*"
-        - "application/pdf"
+      # supportedMimeTypes: # In case you wish to limit certain filetypes
+      #   - "image/.*"
+      #   - "application/pdf"
     openAI:
       disabled: true  # Disables file uploading to the OpenAI endpoint
     default:
       totalSizeLimit: 20
-    YourCustomEndpointName:
-      fileLimit: 2
-      fileSizeLimit: 5
+    # YourCustomEndpointName: # Example for custom endpoints
+    #   fileLimit: 2
+    #   fileSizeLimit: 5
   serverFileSizeLimit: 100  # Global server file size limit in MB
-  avatarSizeLimit: 2  # Limit for user avatar image size in MB
+  avatarSizeLimit: 4  # Limit for user avatar image size in MB, default: 2 MB
 rateLimits:
   fileUploads:
     ipMax: 100
@@ -116,19 +116,15 @@ endpoints:
       apiKey: "${MISTRAL_API_KEY}"
       baseURL: "https://api.mistral.ai/v1"
       models:
-        default: ["mistral-tiny", "mistral-small", "mistral-medium"]
+        default: ["mistral-tiny", "mistral-small", "mistral-medium", "mistral-large-latest"]
         fetch: true  # Attempt to dynamically fetch available models
         userIdQuery: false
       iconURL: "https://example.com/mistral-icon.png"
       titleConvo: true
-      titleMethod: "completion"
       titleModel: "mistral-tiny"
-      summarize: true
-      summaryModel: "mistral-summary"
-      forcePrompt: false
       modelDisplayLabel: "Mistral AI"
-      addParams:
-        safe_prompt: true
+      # addParams:
+      #   safe_prompt: true # Mistral specific value for moderating messages
       dropParams:
         - "stop"
         - "user"
@@ -144,10 +140,9 @@ endpoints:
         fetch: false
       titleConvo: true
       titleModel: "gpt-3.5-turbo"
-      summarize: false
-      forcePrompt: false
       modelDisplayLabel: "OpenRouter"
       dropParams:
+        - "stop"
         - "frequency_penalty"
 ```
 
@@ -521,15 +516,12 @@ endpoints:
       apiKey: "${YOUR_ENV_VAR_KEY}"
       baseURL: "https://api.mistral.ai/v1"
       models: 
-        default: ["mistral-tiny", "mistral-small", "mistral-medium"]
+        default: ["mistral-tiny", "mistral-small", "mistral-medium", "mistral-large-latest"]
       titleConvo: true
       titleModel: "mistral-tiny" 
-      summarize: false
-      summaryModel: "mistral-tiny" 
-      forcePrompt: false 
       modelDisplayLabel: "Mistral"
-      addParams:
-        safe_prompt: true
+      # addParams:
+      #   safe_prompt: true # Mistral specific value for moderating messages
       # NOTE: For Mistral, it is necessary to drop the following parameters or you will encounter a 422 Error:
       dropParams: ["stop", "user", "frequency_penalty", "presence_penalty"]
 ```