Agents api - Add backend plumbing for agent manager

[jedheaj314]

Fixes part of #20

Description:

Need API end points for CRUD operations with server side validation.

Changes:

• New router, service, repository, models for agent CRUD operations

Next:

• UI change for CRUD

Test:

• Can be tested by running API on local with http://localhost:8000/docs

[ljtill]

LGTM

Copilot reviewed 5 out of 8 changed files in this pull request and generated no comments.

Files not reviewed (3)

• app/api/main.py: Evaluated as low risk
• app/api/routers/agents.py: Evaluated as low risk
• app/api/config/config.py: Evaluated as low risk

Comments suppressed due to low confidence (4)

app/api/database/agents_repository.py:14

• The get_agent_by_name_and_type method should return a single agent instead of a list of agents.

async def get_agent_by_name_and_type(self, name: str, type: str) -> Agent:

app/api/database/agents_repository.py:68

• The update_agent method should have a return type of Agent instead of None.

async def update_agent(self, agent_id: str, fields: Dict[str, Any]) -> None:

app/api/database/agents_repository.py:85

• [nitpick] The error message 'Agent {agent_id} not found' could be more descriptive.

raise ValueError(f"Agent {agent_id} not found.")

app/api/database/db_client.py:104

• [nitpick] Verify if using 'item_id' for both 'item' and 'partition_key' is the intended behavior.

self.container.delete_item(item=item_id, partition_key=item_id)