Chore/Update issue templates and add new tools (#4687)

* Enhancement: Update issue templates and add new tools

- Updated bug report template to include a default label of 'bug'.
- Updated feature request template to include a default label of 'enhancement'.
- Added new credential class for Agentflow API.
- Enhanced Agent and HTTP nodes to improve tool management and error handling.
- Added deprecation badges to several agent and chain classes.
- Introduced new tools for handling requests (GET, POST, DELETE, PUT) with improved error handling.
- Added new chatflows and agentflows for various use cases, including document QnA and translation.
- Updated UI components for better handling of agent flows and marketplace interactions.
- Refactored utility functions for improved functionality and clarity.

* Refactor: Remove beta badge and streamline template title assignment

- Removed the 'BETA' badge from the ExtractMetadataRetriever class.
- Simplified the title assignment in the agentflowv2 generator by using a variable instead of inline string manipulation.

packages/components/src/utils.ts

@@ -4,6 +4,7 @@ import * as fs from 'fs'
 import * as path from 'path'
 import { JSDOM } from 'jsdom'
 import { z } from 'zod'
+import TurndownService from 'turndown'
 import { DataSource, Equal } from 'typeorm'
 import { ICommonObject, IDatabaseEntity, IFileUpload, IMessage, INodeData, IVariable, MessageContentImageUrl } from './Interface'
 import { AES, enc } from 'crypto-js'
@@ -1309,3 +1310,11 @@ export const refreshOAuth2Token = async (
     // Token is not expired, return original data
     return credentialData
 }
+
+export const stripHTMLFromToolInput = (input: string) => {
+    const turndownService = new TurndownService()
+    let cleanedInput = turndownService.turndown(input)
+    // After conversion, replace any escaped underscores with regular underscores
+    cleanedInput = cleanedInput.replace(/\\_/g, '_')
+    return cleanedInput
+}