feat: enhance project and scenario detail pages with metrics, improved layouts, and updated styles

routes/projects.py

@@ -7,7 +7,7 @@ from fastapi.responses import HTMLResponse, RedirectResponse
 from fastapi.templating import Jinja2Templates
 
 from dependencies import get_unit_of_work
-from models import MiningOperationType, Project
+from models import MiningOperationType, Project, ScenarioStatus
 from schemas.project import ProjectCreate, ProjectRead, ProjectUpdate
 from services.exceptions import EntityConflictError, EntityNotFoundError
 from services.unit_of_work import UnitOfWork
@@ -205,12 +205,23 @@ def view_project(
         ) from exc
 
     scenarios = sorted(project.scenarios, key=lambda s: s.created_at)
+    scenario_stats = {
+        "total": len(scenarios),
+        "active": sum(1 for scenario in scenarios if scenario.status == ScenarioStatus.ACTIVE),
+        "draft": sum(1 for scenario in scenarios if scenario.status == ScenarioStatus.DRAFT),
+        "archived": sum(1 for scenario in scenarios if scenario.status == ScenarioStatus.ARCHIVED),
+        "latest_update": max(
+            (scenario.updated_at for scenario in scenarios if scenario.updated_at),
+            default=None,
+        ),
+    }
     return templates.TemplateResponse(
         "projects/detail.html",
         {
             "request": request,
             "project": project,
             "scenarios": scenarios,
+            "scenario_stats": scenario_stats,
         },
     )