Add PersonaNode for OCEAN personality trait configuration - #17

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/setup-node@v4. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

src/components/protocol/ProtocolCanvasContext.tsx:121:17: Fast refresh only works when a file only exports components. Use a new file to share constants or functions between components.

src/components/protocol/ProtocolCanvasContext.tsx:21:14: Fast refresh only works when a file only exports components. Use a new file to share constants or functions between components.

src/components/protocol/TestRunResults.tsx:228:17: Fast refresh only works when a file only exports components. Use a new file to share constants or functions between components.

src/components/protocol/nodes/ModelNode.tsx:27:14: Fast refresh only works when a file only exports components. Use a new file to share constants or functions between components.

src/components/LlmConnectionCheck.tsx:41:17: Fast refresh only works when a file only exports components. Use a new file to share constants or functions between components.

src/components/LlmConnectionCheck.tsx:19:14: Fast refresh only works when a file only exports components. Use a new file to share constants or functions between components.

src/components/CreateCredentialDialog.tsx:78:15: React Hook useEffect has a missing dependency: 'selectProvider'

src/components/ui/badge.tsx:52:17: Fast refresh only works when a file only exports components. Use a new file to share constants or functions between components.

src/components/ui/button.tsx:63:18: Fast refresh only works when a file only exports components. Use a new file to share constants or functions between components.

src/components/ui/tabs.tsx:80:52: Fast refresh only works when a file only exports components. Use a new file to share constants or functions between components.