Refactor and enhance CalMiner application

- Updated README.md to reflect new features and usage instructions.
- Removed deprecated Dashboard.html component and integrated dashboard functionality directly into the main application.
- Revised architecture documentation for clarity and added module map and request flow diagrams.
- Enhanced maintenance model to include equipment association and cost tracking.
- Updated requirements.txt to include new dependencies (httpx, pandas, numpy).
- Improved consumption, maintenance, production, and reporting routes with better validation and response handling.
- Added unit tests for maintenance and production routes, ensuring proper CRUD operations and validation.
- Enhanced reporting service to calculate and return detailed summary statistics.
- Redesigned Dashboard.html for improved user experience and integrated Chart.js for visualizing simulation results.

tests/unit/test_consumption.py

@@ -29,7 +29,7 @@ def test_create_and_list_consumption():
     cons_payload = {"scenario_id": sid, "amount": 250.0,
                     "description": "Monthly consumption"}
     resp2 = client.post("/api/consumption/", json=cons_payload)
-    assert resp2.status_code == 200
+    assert resp2.status_code == 201
     cons = resp2.json()
     assert cons["scenario_id"] == sid
     assert cons["amount"] == 250.0