📝 docs(config.yaml): add documentation links for new modules and update existing links

🔖 chore(config.yaml): update documentation links for vectorstores and output parsers
Added documentation links for the following new modules:
- MongoDBChatMessageHistory
- ChatMessagePromptTemplate
- HumanMessagePromptTemplate
- SystemMessagePromptTemplate
- ChatPromptTemplate

Updated documentation links for the following existing modules:
- MongoDBAtlasVectorSearch

Also, added documentation links for the following output parsers:
- StructuredOutputParser
- ResponseSchema

The documentation links were added or updated to provide easy access to relevant documentation for each module and output parser.

src/backend/langflow/config.yaml

@@ -151,7 +151,16 @@ memories:
     documentation: "https://python.langchain.com/docs/modules/memory/how_to/buffer_window"
   VectorStoreRetrieverMemory:
     documentation: "https://python.langchain.com/docs/modules/memory/how_to/vectorstore_retriever_memory"
-
+  MongoDBChatMessageHistory:
+    documentation: "https://python.langchain.com/docs/modules/memory/integrations/mongodb_chat_message_history"
+  ChatMessagePromptTemplate:
+    documentation: "https://python.langchain.com/docs/modules/model_io/prompts/prompt_templates/msg_prompt_templates"
+  HumanMessagePromptTemplate:
+    documentation: "https://python.langchain.com/docs/modules/model_io/models/chat/how_to/prompts"
+  SystemMessagePromptTemplate:
+    documentation: "https://python.langchain.com/docs/modules/model_io/models/chat/how_to/prompts"
+  ChatPromptTemplate:
+    documentation: "https://python.langchain.com/docs/modules/model_io/models/chat/how_to/prompts"
 prompts:
   PromptTemplate:
     documentation: "https://python.langchain.com/docs/modules/model_io/prompts/prompt_templates/"
@@ -269,7 +278,12 @@ vectorstores:
   SupabaseVectorStore:
     documentation: "https://python.langchain.com/docs/modules/data_connection/vectorstores/integrations/supabase"
   MongoDBAtlasVectorSearch:
-    documentation: "https://python.langchain.com/docs/modules/data_connection/vectorstores/integrations/mongodb_atlas_vector_search"
+    documentation: "https://python.langchain.com/docs/modules/data_connection/vectorstores/integrations/mongodb_atlas"
 wrappers:
   RequestsWrapper:
     documentation: ""
+output_parsers:
+  StructuredOutputParser:
+    documentation: "https://python.langchain.com/docs/modules/model_io/output_parsers/structured"
+  ResponseSchema:
+    documentation: "https://python.langchain.com/docs/modules/model_io/output_parsers/structured"