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/tools/OpenAPIToolkit/OpenAPIToolkit.ts

@@ -243,6 +243,9 @@ const getTools = (
         const methods = paths[path]
         for (const method in methods) {
             // example of method: "get"
+            if (method !== 'get' && method !== 'post' && method !== 'put' && method !== 'delete' && method !== 'patch') {
+                continue
+            }
             const spec = methods[method]
             const toolName = spec.operationId
             const toolDesc = spec.description || spec.summary || toolName
@@ -318,7 +321,7 @@ const getTools = (
             dynamicStructuredTool.setVariables(variables)
             dynamicStructuredTool.setFlowObject(flow)
             dynamicStructuredTool.returnDirect = returnDirect
-            tools.push(dynamicStructuredTool)
+            if (toolName && toolDesc) tools.push(dynamicStructuredTool)
         }
     }
     return tools