Add iPad support, auto-pinning, and comprehensive logging

- Adaptive iPhone/iPad layout with NavigationSplitView sidebar
- Auto-detect SSL-pinned domains, fall back to passthrough
- Certificate install via local HTTP server (Safari profile flow)
- App Group-backed CA, per-domain leaf cert LRU cache
- DB-backed config repository, Darwin notification throttling
- Rules engine, breakpoint rules, pinned domain tracking
- os.Logger instrumentation across tunnel/proxy/mitm/capture/cert/rules/db/ipc/ui
- Fix dyld framework embed, race conditions, thread safety

UI/SharedComponents/SelectableTextView.swift

@@ -0,0 +1,34 @@
+import SwiftUI
+import UIKit
+
+struct SelectableTextView: UIViewRepresentable {
+    let text: String
+
+    func makeUIView(context: Context) -> UITextView {
+        let textView = UITextView()
+        textView.isEditable = false
+        textView.isSelectable = true
+        textView.isScrollEnabled = false
+        textView.backgroundColor = .clear
+        textView.textContainerInset = .zero
+        textView.textContainer.lineFragmentPadding = 0
+        textView.adjustsFontForContentSizeCategory = true
+        textView.font = .monospacedSystemFont(ofSize: 12, weight: .regular)
+        textView.textColor = .label
+        textView.setContentCompressionResistancePriority(.defaultLow, for: .horizontal)
+        return textView
+    }
+
+    func updateUIView(_ uiView: UITextView, context: Context) {
+        if uiView.text != text {
+            uiView.text = text
+        }
+    }
+
+    func sizeThatFits(_ proposal: ProposedViewSize, uiView: UITextView, context: Context) -> CGSize? {
+        let width = proposal.width ?? UIScreen.main.bounds.width
+        let fittingSize = CGSize(width: width, height: .greatestFiniteMagnitude)
+        let size = uiView.sizeThatFits(fittingSize)
+        return CGSize(width: width, height: ceil(size.height))
+    }
+}