Add hiring, AI parser+admin, OTP auth, employer dashboard, profit-share pay

- Hiring (استخدام) listings: JobOpening + /Jobs browse/detail + home section
- Heuristic Persian listing-parser + admin queue (/Admin) → publish shift/job
- Phone-OTP cookie auth + visitor-history linking + profile; Admin role gate
- Employer side: self-serve facility registration, dashboard, post/manage shifts & jobs, applicants list with contact
- Compensation models: fixed / hourly / profit-share (درصدی) / negotiable / choice (به انتخاب شما); SharePercent + JalaliDate.PayLabel; parser + filter

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

src/JobsMedical.Web/Services/ListingParser.cs

@@ -11,6 +11,7 @@ public class ParsedListing
     public ShiftType? ShiftType { get; set; }
     public EmploymentType? EmploymentType { get; set; }
     public long? PayAmount { get; set; }        // shift pay or single salary figure
+    public int? SharePercent { get; set; }      // profit-share % (درصدی / سهم درآمد)
     public bool PayNegotiable { get; set; }
     public string? CityName { get; set; }
     public string? DistrictName { get; set; }
@@ -69,13 +70,22 @@ public class HeuristicListingParser : IListingParser
         p.DistrictName = knownDistricts.OrderByDescending(d => d.Length)
             .FirstOrDefault(d => text.Contains(Normalize(d)));
 
-        // --- Pay ---
+        // --- Profit share (درصدی / سهم) ---
+        var latinForShare = ToLatinDigits(text);
+        var share = Regex.Match(latinForShare, @"(\d{1,3})\s*(?:٪|%|درصد)");
+        if (!share.Success) share = Regex.Match(latinForShare, @"(?:٪|%)\s*(\d{1,3})");
+        if (share.Success && int.TryParse(share.Groups[1].Value, out var pct) && pct is > 0 and <= 100)
+        { p.SharePercent = pct; p.Notes.Add($"سهم درآمد: {pct}٪"); }
+        else if (ContainsAny(text, "درصدی", "سهم درآمد", "شراکت", "پورسانت"))
+        { p.Notes.Add("پرداخت درصدی/سهمی (درصد نامشخص)"); }
+
+        // --- Fixed pay ---
         if (ContainsAny(text, "توافقی", "توافق")) { p.PayNegotiable = true; p.Notes.Add("حقوق: توافقی"); }
         else
         {
             var amount = ExtractAmount(text);
             if (amount is not null) { p.PayAmount = amount; p.Notes.Add($"حقوق تخمینی: {amount:#,0} تومان"); }
-            else p.Notes.Add("حقوق: تشخیص داده نشد");
+            else if (p.SharePercent is null) p.Notes.Add("حقوق: تشخیص داده نشد");
         }
 
         // --- Phone ---