update docs and prep for frontend

VigilCareClinicalAPI/Controllers/QsofaController.cs

@@ -0,0 +1,26 @@
+using Microsoft.AspNetCore.Mvc;
+
+/// <summary>
+/// qSOFA scoring: current active criteria count per encounter (Redis-backed).
+/// </summary>
+[ApiController]
+[Route("api/v1/encounters/{encounterId:guid}/qsofa")]
+[Produces("application/json")]
+public class QsofaController : ControllerBase
+{
+    private readonly IQsofaService _qsofa;
+
+    public QsofaController(IQsofaService qsofa) => _qsofa = qsofa;
+
+    /// <summary>
+    /// Returns the current qSOFA active criteria count (0–3) for an encounter.
+    /// </summary>
+    [HttpGet("current")]
+    [ProducesResponseType(typeof(ApiResponse<QsofaCurrentResponse>), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(ApiResponse<object>), StatusCodes.Status404NotFound)]
+    public async Task<IActionResult> Current(Guid encounterId)
+    {
+        var score = await _qsofa.GetCurrentAsync(encounterId);
+        return Ok(ApiResponse<QsofaCurrentResponse>.Ok(score));
+    }
+}