Currently, we only create a library entry of the top-most graph when
importing the graph from an exported file.
This can cause some complications, as there is no way to remove the
library entry of it.
### Changes 🏗️
Create the library entry for all the subgraphs during the import
process.
### Checklist 📋
#### For code changes:
- [x] I have clearly listed my changes in the PR description
- [x] I have made a test plan
- [x] I have tested my changes according to the test plan:
<!-- Put your test plan here: -->
- [x] Export an agent with subgraphs and import it back.
### Changes
- Introduced a new script to generate test data for end-to-end (E2E)
tests using API functions, ensuring compatibility with future model
changes.
- The script creates test users, agent blocks, graphs, profiles, library
agents, presets, API keys, and store submissions.
- Utilizes external services for image and video URLs, and includes
error handling for data creation processes.
- Provides a summary of created data upon completion, enhancing the
testing framework for the AutoGPT platform.
### Checklist 📋
#### For code changes:
- [x] I have clearly listed my changes in the PR description
- [x] I have made a test plan
- [x] I have tested my changes according to the test plan:
- [x] Test scripts are working perfectly and not breaking anything. Data
is also correctly visible in the database.
