05/04 Update the app functionalities

JanitorialQC/API/APIClient.swift

@@ -37,10 +37,12 @@ private struct _Envelope<T: Decodable & Sendable>: Decodable, Sendable {
     private enum CodingKeys: String, CodingKey { case ok, data, error }
 }
 
-// Refresh-only envelope — uses a non-Sendable-constrained local struct
-// decoded manually to avoid pulling RefreshResponseData into the Sendable chain.
-private struct _RefreshEnvelope: Decodable {
-    struct Tokens: Decodable {
+// Free function removed — see refreshAccessToken() which decodes using a
+// local JSONDecoder to avoid Swift 6 actor-isolation errors.
+
+// Refresh-only envelope — Sendable so it can cross actor boundaries in Swift 6.
+private struct _RefreshEnvelope: Decodable, Sendable {
+    struct Tokens: Decodable, Sendable {
         let accessToken: String
         let refreshToken: String
     }
@@ -170,7 +172,7 @@ actor APIClient {
 
     func submitIssue(_ issue: LocalIssue) async throws -> Int {
         var body: [String: Any] = [
-            "area_id":         issue.areaServerId,
+            "facility_id":     issue.facilityServerId,
             "severity":        issue.severity,
             "description":     issue.issueDescription,
             "mobile_local_id": issue.localId,
@@ -199,7 +201,11 @@ actor APIClient {
               let http = response as? HTTPURLResponse, http.statusCode == 200
         else { return false }
 
-        guard let env    = try? decoder.decode(_RefreshEnvelope.self, from: data),
+        // Use a local decoder — avoids referencing the actor-isolated self.decoder
+        // which would trigger a Swift 6 main-actor isolation error.
+        let localDecoder = JSONDecoder()
+        localDecoder.keyDecodingStrategy = .convertFromSnakeCase
+        guard let env    = try? localDecoder.decode(_RefreshEnvelope.self, from: data),
               env.ok,
               let tokens = env.data
         else { return false }