feature:

Full SOFA Score: Data Layer + Scoring Engine

Glasgow Coma Scale: Data Layer + Scoring Engine

VigilCareClinicalAPI/Services/GcsService.cs

@@ -0,0 +1,17 @@
+using Microsoft.EntityFrameworkCore;
+
+public class GcsService : IGcsService
+{
+    private readonly AppDbContext _db;
+
+    public GcsService(AppDbContext db) => _db = db;
+
+    public async Task<GcsScore?> GetCurrentAsync(Guid encounterId)
+    {
+        return await _db.GcsScores
+            .AsNoTracking()
+            .Where(s => s.EncounterId == encounterId)
+            .OrderByDescending(s => s.CalculatedAt)
+            .FirstOrDefaultAsync();
+    }
+}