* feat: add frame-expert agent definition
- Add frame-expert.agent.yaml with persona and workflow menu
- Agent specializes in Excalidraw visual representations
- Supports flowcharts, diagrams, dataflows, and wireframes
Closes#890
* feat: add frame-expert workflows and shared resources
- Add 4 workflows: create-flowchart, create-diagram, create-dataflow, create-wireframe
- Include shared Excalidraw helpers, library, templates, and validation
- Each workflow has instructions, checklist, and workflow.yaml
Related to #890
* feat: register frame-expert workflows in manifest
- Add create-flowchart workflow entry
- Add create-diagram workflow entry
- Add create-dataflow workflow entry
- Add create-wireframe workflow entry
Related to #890
* feat: integrate frame-expert into team configurations
- Add frame-expert to default-party.csv with full agent details
- Add frame-expert to team-fullstack.yaml agent list
- Frame-expert now available in fullstack team workflows
Related to #890