feat(v1.8): improve result structure, history, and consistency

- normalize sections and add summary card
- fix resolver usage in reverse DNS
- include custom port scans in history/export
- standardize error handling
- decompose ContentView into smaller views

1 files changed, 12 insertions, 7 deletions

diff --git a/DomainDig/IPGeolocationService.swift b/DomainDig/IPGeolocationService.swift
index 6c60295..809dd28 100644
--- a/DomainDig/IPGeolocationService.swift
+++ b/DomainDig/IPGeolocationService.swift
@@ -1,17 +1,22 @@
 import Foundation
 
 struct IPGeolocationService {
-    static func lookup(ip: String) async throws -> IPGeolocation {
+    static func lookup(ip: String) async -> ServiceResult<IPGeolocation> {
         let url = URL(string: "https://ipapi.co/\(ip)/json/")!
         let request = URLRequest(url: url, timeoutInterval: 10)
 
-        let (data, response) = try await URLSession.shared.data(for: request)
+        do {
+            let (data, response) = try await URLSession.shared.data(for: request)
 
-        guard let httpResponse = response as? HTTPURLResponse,
-              httpResponse.statusCode == 200 else {
-            throw URLError(.badServerResponse)
-        }
+            guard let httpResponse = response as? HTTPURLResponse,
+                  httpResponse.statusCode == 200 else {
+                return .error(URLError(.badServerResponse).localizedDescription)
+            }
 
-        return try JSONDecoder().decode(IPGeolocation.self, from: data)
+            let geolocation = try JSONDecoder().decode(IPGeolocation.self, from: data)
+            return .success(geolocation)
+        } catch {
+            return .error(error.localizedDescription)
+        }
     }
 }