Feat: Add invoke and github operators #3221 (#9112)

### What problem does this PR solve?

Feat: Add invoke and github operators #3221

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

web/src/pages/agent/hooks/use-agent-tool-initial-values.ts

@@ -48,6 +48,10 @@ export function useAgentToolInitialValues() {
           return omit(initialValues, 'query', 'outputs');
         case Operator.ArXiv:
           return pick(initialValues, 'top_n', 'sort_by');
+        case Operator.PubMed:
+          return pick(initialValues, 'top_n', 'email');
+        case Operator.GitHub:
+          return pick(initialValues, 'top_n');
 
         default:
           return initialValues;