Validator: phone optional for applicants (publish + redirect to Divar)

A Divar applicant whose number is behind the login-gated reveal should
still publish — the detail page already links back to Divar for the phone.
Talent now scores role(40)+medical(10)=50, so role+medical alone passes
without a phone; phone just adds confidence.

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

src/JobsMedical.Web/Services/Scraping/ListingValidator.cs

@@ -71,16 +71,19 @@ public class ListingValidator
         // and a contact number are what matter.
         if (parsed.Kind == ListingKind.Talent)
         {
+            // Phone is OPTIONAL for applicants — when it can't be extracted (e.g. Divar hides it
+            // behind a login-gated reveal) we still publish and the detail page links back to the
+            // source so users can get the number there. So role + medical alone is enough.
             int ts = 0;
-            if (parsed.RoleName is not null) ts += 35; else issues.Add("نقش/رشته مشخص نیست");
-            if (parsed.Phone is not null) ts += 30; else issues.Add("شماره تماس یافت نشد");
+            if (parsed.RoleName is not null) ts += 40; else issues.Add("نقش/رشته مشخص نیست");
+            if (parsed.Phone is not null) ts += 25; else issues.Add("شماره تماس یافت نشد (از منبع قابل پیگیری است)");
             if (parsed.CityName is not null || parsed.DistrictName is not null || parsed.AreaNote is not null) ts += 15;
             if (parsed.YearsExperience is not null || parsed.IsLicensed) ts += 10;
             if (looksMedical) ts += 10;
             var tlen = text.Trim().Length;
             if (tlen < 20) { ts -= 20; issues.Add("متن خیلی کوتاه است"); }
             ts = Math.Clamp(ts, 0, 100);
-            bool tValid = !isSpam && looksMedical && ts >= 50;
+            bool tValid = !isSpam && looksMedical && ts >= 50;   // role(40)+medical(10) passes w/o phone
             return new ValidationResult(tValid, isSpam, ts, issues);
         }