feat: add plan mode and deep link support to mobile

.gitignore

@@ -39,3 +39,4 @@ relay-server/.env
 relay-server/.env.*
 relay-server/*.p8
 relay-server/k8s/secrets.yaml
+.playwright-mcp

Packages/Sources/RxCodeChatKit/PlanSheetView.swift

@@ -1,8 +1,11 @@
 import SwiftUI
 import RxCodeCore
+import Combine
 #if os(macOS)
 import AppKit
-import Combine
+#else
+import UIKit
+#endif
 
 /// Test-only inspection emissary used by `PlanSheetView` so ViewInspector tests
 /// can observe @State transitions (composer reveal, feedback text). At runtime
@@ -97,7 +100,9 @@ public struct PlanSheetView: View {
             Divider()
             footer
         }
+        #if os(macOS)
         .frame(minWidth: 640, idealWidth: 760, minHeight: 480, idealHeight: 640)
+        #endif
         .background(ClaudeTheme.background)
         .onReceive(inspection.notice) { inspection.visit(self, $0) }
     }
@@ -307,9 +312,13 @@ public struct PlanSheetView: View {
     }
 
     private func copyMarkdown() {
+        #if os(macOS)
         let pasteboard = NSPasteboard.general
         pasteboard.clearContents()
         pasteboard.setString(plan.markdown, forType: .string)
+        #else
+        UIPasteboard.general.string = plan.markdown
+        #endif
     }
 
     // MARK: - Button helper
@@ -366,4 +375,3 @@ public struct PlanSheetView: View {
             .joined(separator: "-")
     }
 }
-#endif

Packages/Sources/RxCodeCore/Models/RateLimitUsage.swift

@@ -1,7 +1,9 @@
 import Foundation
 
 /// Rate limit usage data passed through ChatBridge to avoid direct RateLimitService dependency in RxCodeChatKit.
-public struct RateLimitUsage: Sendable {
+///
+/// `Codable` so it can travel over the mobile sync protocol inside a snapshot.
+public struct RateLimitUsage: Sendable, Codable, Equatable {
     public let fiveHourPercent: Double
     public let sevenDayPercent: Double
     public let twentyFourHourPercent: Double?

Packages/Sources/RxCodeCore/Utilities/MarkdownStripping.swift

@@ -0,0 +1,54 @@
+import Foundation
+
+/// Convert lightweight Markdown to a single line of plain text suitable for
+/// notification banners. APNs alerts and the macOS local banner render raw
+/// Markdown syntax literally (`**bold**`, `` `code` ``, `[text](url)`,
+/// `# heading`) rather than formatting it, so the syntax must be removed before
+/// the text is shown.
+///
+/// This is a best-effort, heuristic stripper for short summary text — not a full
+/// CommonMark parser. It drops the syntax characters and collapses the result
+/// into a single trimmed line. Inline lookarounds keep `snake_case`
+/// identifiers and arithmetic like `2 * 3` intact.
+public func stripMarkdown(_ text: String) -> String {
+    var s = text
+
+    func replace(_ pattern: String, _ template: String) {
+        s = s.replacingOccurrences(
+            of: pattern,
+            with: template,
+            options: [.regularExpression]
+        )
+    }
+
+    // Fenced code block fences (``` or ```lang) — drop the fence line, keep code.
+    replace("(?m)^[ \\t]*```.*$", "")
+    // Images: ![alt](url) -> alt   (before links — the syntax overlaps).
+    replace("!\\[([^\\]]*)\\]\\([^)]*\\)", "$1")
+    // Links: [text](url) -> text
+    replace("\\[([^\\]]*)\\]\\([^)]*\\)", "$1")
+    // ATX headings: leading #'s
+    replace("(?m)^[ \\t]*#{1,6}[ \\t]+", "")
+    // Blockquote markers
+    replace("(?m)^[ \\t]*>[ \\t]?", "")
+    // Horizontal rules
+    replace("(?m)^[ \\t]*[-*_]{3,}[ \\t]*$", "")
+    // Unordered list markers
+    replace("(?m)^[ \\t]*[-*+][ \\t]+", "")
+    // Ordered list markers
+    replace("(?m)^[ \\t]*\\d+\\.[ \\t]+", "")
+    // Strikethrough ~~text~~
+    replace("~~([\\s\\S]+?)~~", "$1")
+    // Bold: **text** and __text__
+    replace("\\*\\*([\\s\\S]+?)\\*\\*", "$1")
+    replace("(?<![A-Za-z0-9])__([\\s\\S]+?)__(?![A-Za-z0-9])", "$1")
+    // Italic: *text* and _text_ (lookarounds keep snake_case / a*b intact)
+    replace("(?<![*\\w])\\*([^*\\n]+?)\\*(?![*\\w])", "$1")
+    replace("(?<![A-Za-z0-9_])_([^_\\n]+?)_(?![A-Za-z0-9_])", "$1")
+    // Inline code backticks
+    replace("`", "")
+    // Collapse every whitespace run (incl. newlines) into a single space.
+    replace("\\s+", " ")
+
+    return s.trimmingCharacters(in: .whitespacesAndNewlines)
+}

Packages/Sources/RxCodeCore/WindowState.swift

@@ -1,6 +1,15 @@
 import Foundation
 import SwiftUI
 
+// MARK: - AppStorageKeys
+
+/// Keys for app-wide UserDefaults state read directly via `@AppStorage` in views.
+public enum AppStorageKeys {
+    /// Persisted visibility of the right inspector sidebar. Views read this
+    /// directly with `@AppStorage` so the panel can be reliably toggled.
+    public static let showRightSidebar = "showRightSidebar"
+}
+
 // MARK: - InspectorTab
 
 public enum InspectorTab: String, CaseIterable {
@@ -134,7 +143,6 @@ public final class WindowState {
     // MARK: - UI State
 
     public var interactiveTerminal: InteractiveTerminalState?
-    public var showInspector: Bool = false
     /// Persisted to UserDefaults so the inspector remembers whether the user
     /// last looked at Review or Inspector. Defaults to Review on first launch.
     public var inspectorMode: InspectorMode = WindowState.loadInspectorMode() {