Migrate AddEntryIntent to App intenets (#407)

* Remove Shortcuts

* Migrate AddEntryIntent to AppIntent

Intents/AddEntryIntent.swift

@@ -0,0 +1,24 @@
+import AppIntents
+import WallabagKit
+
+struct AddEntryIntent: WallabagIntent {
+
+    static var title: LocalizedStringResource = "Add Entry"
+
+    static var description: IntentDescription = IntentDescription("Add entry to your instance")
+
+    @Parameter(title: "Url")
+    var url: URL
+
+    static var parameterSummary: some ParameterSummary {
+        Summary("Add \(\.$url)")
+    }
+
+    func perform() async throws -> some IntentResult {
+        _ = try await kit.send(to: WallabagEntryEndpoint.add(url: url.absoluteString))
+            .receive(on: DispatchQueue.main)
+            .values
+            .first(where: {(_: WallabagEntry) in true})
+        return .result()
+    }
+}

Intents/WallabagIntent.swift

@@ -0,0 +1,16 @@
+import WallabagKit
+import AppIntents
+import SharedLib
+
+protocol WallabagIntent: AppIntent {}
+
+extension WallabagIntent {
+    var kit: WallabagKit {
+        let kit = WallabagKit(host: WallabagUserDefaults.host)
+        kit.clientId = WallabagUserDefaults.clientId
+        kit.clientSecret = WallabagUserDefaults.clientSecret
+        kit.username = WallabagUserDefaults.login
+        kit.password = WallabagUserDefaults.password
+        return kit
+    }
+}