Initial import of LogDarioSeq baseline

Establishes version control for the personal Logseq DB fork before
starting the server-client architecture migration and domain features
described in docs/agent-guide and the approved implementation plan.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

ios/App/ShareViewController/SharedData.swift

@@ -0,0 +1,25 @@
+//
+//  SharedData.swift
+//  ShareViewController
+//
+//  Created by Mono Wang on 5/22/23.
+//
+
+import Foundation
+
+public struct SharedResource: Decodable, Encodable {
+    var name: String?
+    var ext: String?
+    var type: String?
+    var url: URL?
+}
+
+public struct SharedData: Decodable, Encodable {
+    var text: String?
+    var resources: [SharedResource]
+    
+    mutating func empty() {
+        text = nil
+        resources = []
+    }
+}