### Tasks
- [ ] Allow user to delete inputs (webapp) + flag inputs as required or not
- [ ] Add dropdown of suggested values from available outputs in PlanStepInput (webapp)
- [ ] Parse all variables from plan's result context if executed successfully (may include cumulative results between steps if using SequentialPlanner)
- [ ] Add context into RelatedInformation section of steps successfully executed? with Goal plan fulfilled
- [ ] Save Plan results as embeddings?