Agent Kit Feedback: More end-to-end DeFi agent examples

### Contact Info

j4bulani

### Describe your feedback, bug, or feature request

Add built-in examples for common DeFi workflows such as token swaps, portfolio analysis, and trading agents.

### What type of feedback is this?

- [x] General Feedback
- [ ] Bug or Suggestion
- [ ] Feature Request
- [ ] Other

### What does this feedback apply to?

- [x] Hedera Agent Kit JS
- [ ] Hedera Agent Kit Python
- [ ] Feature Request
- [ ] Other

### What you expected vs what you experienced

More end-to-end DeFi agent examples that can be adapted quickly for hackathon projects.

The toolkit provides good building blocks, but additional complete DeFi workflow examples would reduce development time.

### Relevant links or resources

_No response_

### Score (1-10): How confident did you feel after reading the docs that you could build successfully?

10

### Score (1-10): How easy was it to get help when you were blocked?

2

### Score (1-10): How intuitive were the APIs / SDKs to use?

6

### Score (1-10): How easy was it to debug issues?

7

### Score (1-10): How likely are you to build again on Hedera again?

10