Jul 13 - Update codes to catch up with the web app updates: scheduled inspection and issue's handler

JanitorialQC/Models/LocalIssue.swift

@@ -153,6 +153,20 @@ final class LocalIssue {
     /// Nil when unassigned. Updated on every pullAssignedIssues().
     var assignedToName: String?
 
+    // ── Handler ("Handled By", phase35) ───────────────────────────────────
+    // Who resolves the issue: internal (our staff) | facility (facility's own
+    // staff) | vendor (external contractor). Synced from the server; the
+    // inspector may also set it from Issue Detail. nil-default optionals →
+    // SwiftData lightweight migration safe.
+    var handlerType: String?          // "internal" | "facility" | "vendor"
+    var handlerLabel: String?         // human-readable label from server
+    var facilityHandlerName: String?
+    var facilityHandlerContact: String?
+    var facilityHandlerNotes: String?
+    var vendorName: String?
+    var vendorContact: String?
+    var vendorNotes: String?
+
     // Explicit inverse declared so SwiftData has an unambiguous relationship
     // graph at schema-build time.  Without it the relationship is implicit,
     // which can cause migration warnings or incorrect cascade behaviour on some
@@ -192,6 +206,15 @@ final class LocalIssue {
         self.reportedByName     = nil
         self.areaNameCache      = nil
         self.assignedToName     = nil
+        // Handler fields — nil by default
+        self.handlerType             = nil
+        self.handlerLabel            = nil
+        self.facilityHandlerName     = nil
+        self.facilityHandlerContact  = nil
+        self.facilityHandlerNotes    = nil
+        self.vendorName              = nil
+        self.vendorContact           = nil
+        self.vendorNotes             = nil
     }
 
     var severityColor: String {