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/nodes/agents/AutoGPT/AutoGPT.ts

@@ -23,6 +23,7 @@ class AutoGPT_Agents implements INode {
     category: string
     baseClasses: string[]
     inputs: INodeParams[]
+    badge: string
 
     constructor() {
         this.label = 'AutoGPT'
@@ -30,6 +31,7 @@ class AutoGPT_Agents implements INode {
         this.version = 2.0
         this.type = 'AutoGPT'
         this.category = 'Agents'
+        this.badge = 'DEPRECATING'
         this.icon = 'autogpt.svg'
         this.description = 'Autonomous agent with chain of thoughts for self-guided task completion'
         this.baseClasses = ['AutoGPT']