✨ Add Dify.AI block (#1183)

Implemented [Dify.AI](https://dify.ai) Block
- Dify Features:
-- Can Create Multiple Chat Bots
-- Assign Knowledge base/vector database to chat bots
-- Variables send by client to be used in the prompt
-- Options of custom and cloud AI LLMs to be changed with on click

- Dify API Function/Action Implemented
-- Create Chat Message (Takes in input variables, query, conversation
id, user id and returns answer, usage metadata and conversation id)

- Future Implantations with this block
-- Streaming response 
-- File Upload for GPT Vision
-- Speech to text action

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

- **New Features**
- Introduced the ability to create chat messages within the Dify
platform.
	- Added secure authentication for Dify.AI accounts.
- Implemented a new Dify.AI block with integrated chat message creation
and logo display.
	- Enabled Dify.AI block in the repository for user access.

- **Enhancements**
- Enhanced security for API key input by changing it to a password
field.

- **Documentation**
	- Included new types to support Dify AI service responses.

- **Refactor**
- Updated schema imports and array listings to include the new Dify.AI
block.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

---------

Co-authored-by: Baptiste Arnaud <baptiste.arnaud95@gmail.com>

packages/forge/schemas/index.ts

@@ -1,4 +1,5 @@
 // Do not edit this file manually
+import { difyAi } from '@typebot.io/dify-ai-block'
 import { mistral } from '@typebot.io/mistral-block'
 import { qrCode } from '@typebot.io/qrcode-block'
 import { chatNode } from '@typebot.io/chat-node-block'
@@ -19,7 +20,8 @@ export const forgedBlocks = [
   calCom,
   chatNode,
   qrCode,
-  mistral,
+  difyAi,
+  mistral
 ] as BlockDefinition<(typeof enabledBlocks)[number], any, any>[]
 
 export type ForgedBlockDefinition = (typeof forgedBlocks)[number]