Migrate private session link from legacy ios app

MainConfig.xcconfig

@@ -1,2 +1,2 @@
 MARKETING_VERSION = 2.0.0
-CURRENT_PROJECT_VERSION = 12 // this needs to be increased with each version change as well (not set to 1 when version is updated)
+CURRENT_PROJECT_VERSION = 13 // this needs to be increased with each version change as well (not set to 1 when version is updated)

Shared (Extension)/Resources/background.js

@@ -505,6 +505,21 @@ browser.action.onClicked.addListener((tab) => {
     });
 });
 
+browser.runtime.onInstalled.addListener(function(details){
+    if (!(details.previousVersion.startsWith("1") == true && browser.runtime.getManifest().version.startsWith("2") == true)) {
+        return
+    }
+
+    browser.storage.local.get("privateSessionLink", function(value) {
+        var privateSessionLink = value.privateSessionLink;
+        if (typeof(privateSessionLink) !== "undefined") {
+            browser.runtime.sendNativeMessage(extensionId, {"type": "migratePrivateSessionLink", "privateSessionLink": privateSessionLink}, function(response){
+                // no-op
+            });
+        }
+    });
+});
+
 // Checks every 5 seconds for a new engine. There's no other way to get new
 // info from the app without forcing Safari to come to the foreground
 (function loop() {

Shared (Extension)/SafariWebExtensionHandler.swift

@@ -76,6 +76,11 @@ class SafariWebExtensionHandler: ResponderObject, NSExtensionRequestHandling {
                 responseData["errorMessage"] = "Kagi app not found"
             }
             break
+        case "migratePrivateSessionLink":
+                if let previousPrivateSessionLink = messageDict["privateSessionLink"] as? String {
+                    Preferences.shared.setPrivateSessionLink(previousPrivateSessionLink, profile: nil)
+                }
+            break
         default:
             break
         }