Add Order History: expose all-orders endpoint and tabbed dashboard view

[Copilot]

Paper MARKET orders fill instantly and disappear from the Open Orders view — there was no way to see order history. OrderManager.get_all_orders() existed but was never wired up.

Backend

• GET /api/v1/orders/all — returns all orders regardless of status, sorted by updated_at desc
• GET /api/v1/meta — exposes the canonical OPEN_STATUSES frozenset (derived from OrderStatus enum) so the frontend never hard-codes status strings

GET /api/v1/orders      → open orders only  (existing)
GET /api/v1/orders/all  → full session history, newest first  (new)
GET /api/v1/meta        → { open_order_statuses: [...] }  (new)

Dashboard

Orders panel gains Open / History tabs. History tab adds an Avg Fill column and replaces the Cancel button with — for terminal orders. Open-status set is hydrated from /api/v1/meta on init.

Tests

7 new tests across TestMeta and TestListAllOrders (50 total).

Original prompt

Complete the AGI Trading Platform by adding the missing critical components from PR #62.

What's Missing from PR #62

The foundation PR #62 implemented the AI components but is missing:

• Trading Engine (exchange connectors, order management)
• DataOps (data ingestion, storage)
• Infrastructure (Docker, Kubernetes)
• Configuration files (main.py, requirements.txt, config.yaml)
• Tests
• Documentation

Implement These Components

1. Trading Engine

Create trading-engine/ directory with:

trading-engine/connectors/base_connector.py - Abstract base class:

from abc import ABC, abstractmethod
from typing import List, Optional
from shared.models.trading_models import Order, Position

class BaseConnector(ABC):
    @abstractmethod
    async def connect(self) -> bool:
        pass
    
    @abstractmethod
    async def place_order(self, order: Order) -> str:
        pass
    
    @abstractmethod
    async def get_positions(self) -> List[Position]:
        pass

trading-engine/connectors/alpaca_connector.py - Alpaca integration with alpaca-py library
trading-engine/connectors/binance_connector.py - Binance integration with python-binance

trading-engine/execution/order_manager.py - Order lifecycle management
trading-engine/risk_management/risk_engine.py - Pre-trade risk checks
trading-engine/portfolio/portfolio_manager.py - Position tracking and P&L

2. DataOps

Create dataops/ directory with:

dataops/ingestion/market_data_collector.py - Real-time market data collection
dataops/storage/time_series_db.py - TimescaleDB wrapper
dataops/processing/stream_processor.py - Kafka stream processing

3. Infrastructure

docker-compose.yml - Full stack with Redis, Postgres, Kafka, Prometheus, Grafana
docker/Dockerfile.trading-engine - Trading engine container
infrastructure/kubernetes/deployments/ - K8s manifests

4. Root Files

requirements.txt - All Python dependencies (torch, transformers, alpaca-py, etc.)
main.py - FastAPI application entry point
config.yaml - Application configuration
.env.example - Environment variables template

5. Tests

tests/unit/test_trading_engine.py - Trading engine unit tests
tests/integration/test_end_to_end.py - Full workflow tests
tests/conftest.py - Pytest fixtures

6. CI/CD

.github/workflows/ci.yml - Lint, test, build pipeline
.github/workflows/cd.yml - Deploy pipeline

7. Documentation

README.md - Comprehensive getting started guide with architecture overview
docs/DEPLOYMENT.md - Deployment instructions
docs/API.md - API documentation

Implementation Guidelines

• Use async/await patterns for I/O operations
• Integrate with existing shared models from PR Implement AGI Trading Platform foundation (partial) #62
• Add comprehensive error handling
• Include type hints and docstrings
• Paper trading mode by default
• Follow existing code style from PR Implement AGI Trading Platform foundation (partial) #62

This pull request was created from Copilot chat.

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[Stacey77]

#63

[Stacey77]

OK

[Stacey77]

DONE

[Stacey77]

B