Initial commit — Hamkadr (همکادر) healthcare-staffing marketplace

ASP.NET Core 10 Razor Pages + PostgreSQL/EF Core. RTL Persian, Jalali dates, self-hosted Vazirmatn, teal/coral brand.

Features:
- Shift listings: browse/filter (city, district, role, type, pay), weekly Jalali calendar, detail + interest handoff, near-me distance sort
- Hiring (استخدام) listings with employment type + salary range
- Pattern-engine recommendations + anonymous interest tracking (visitor cookie)
- Heuristic Persian listing-parser + admin queue (raw channel post → shift/job)
- Phone-OTP cookie auth + visitor-history linking + profile

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

src/JobsMedical.Web/Models/RawListing.cs

@@ -0,0 +1,31 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace JobsMedical.Web.Models;
+
+/// <summary>
+/// Staging area for shift listings aggregated from Telegram / Bale / Divar channels.
+/// An admin reviews and normalizes these into real <see cref="Shift"/> records.
+/// This is how we beat the cold-start problem.
+/// </summary>
+public class RawListing
+{
+    public int Id { get; set; }
+
+    [MaxLength(200)]
+    public string SourceChannel { get; set; } = "";  // نام کانال/منبع
+
+    [Required]
+    public string RawText { get; set; } = "";         // متن خام آگهی
+
+    public string? ParsedJson { get; set; }           // نتیجه‌ی تجزیه‌ی خودکار (در صورت وجود)
+
+    public RawListingStatus Status { get; set; } = RawListingStatus.New;
+
+    public int? LinkedShiftId { get; set; }           // شیفت ساخته‌شده از این آگهی
+    public Shift? LinkedShift { get; set; }
+
+    [MaxLength(500)]
+    public string? SourceUrl { get; set; }
+
+    public DateTime FetchedAt { get; set; } = DateTime.UtcNow;
+}