feat: add profile and contacts fetching from pubky

AGENTS.md

@@ -116,6 +116,8 @@ This project follows **modern SwiftUI patterns** and explicitly **AVOIDS traditi
    - Async operations should delegate to `@Observable` business logic objects
 
 4. **Component Design**
+   - **Always reuse existing components** before creating new ones — check `Components/` for buttons, text styles, layouts, and other shared UI. If identical or near-identical UI exists elsewhere in the codebase, extract it into a shared component rather than duplicating it.
+   - Use the project's text components (`DisplayText`, `HeadlineText`, `TitleText`, `SubtitleText`, `BodyMText`, `BodyMSBText`, `BodySSBText`, `BodySText`, `CaptionMText`, `CaptionText`) instead of raw `Text().font().foregroundColor()` chains.
    - Decompose views into small, focused, single-purpose components
    - Use descriptive names (e.g., `UserProfileCard` not `Card`)
    - Prefer composition over deep view hierarchies

Bitkit.xcodeproj/project.pbxproj

@@ -7,6 +7,7 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		182817C12F59A7F10055A441 /* Paykit in Frameworks */ = {isa = PBXBuildFile; productRef = 182817C02F59A7F10055A441 /* Paykit */; };
 		18D65E002EB964B500252335 /* VssRustClientFfi in Frameworks */ = {isa = PBXBuildFile; productRef = 18D65DFF2EB964B500252335 /* VssRustClientFfi */; };
 		18D65E022EB964BD00252335 /* VssRustClientFfi in Frameworks */ = {isa = PBXBuildFile; productRef = 18D65E012EB964BD00252335 /* VssRustClientFfi */; };
 		4AAB08CA2E1FE77600BA63DF /* Lottie in Frameworks */ = {isa = PBXBuildFile; productRef = 4AAB08C92E1FE77600BA63DF /* Lottie */; };
@@ -161,6 +162,7 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				182817C12F59A7F10055A441 /* Paykit in Frameworks */,
 				4AFCA3702E05933800205CAE /* Zip in Frameworks */,
 				968FDF162DFAFE230053CD7F /* LDKNode in Frameworks */,
 				18D65E002EB964B500252335 /* VssRustClientFfi in Frameworks */,
@@ -273,6 +275,7 @@
 				4AFCA36F2E05933800205CAE /* Zip */,
 				4AAB08C92E1FE77600BA63DF /* Lottie */,
 				18D65DFF2EB964B500252335 /* VssRustClientFfi */,
+				182817C02F59A7F10055A441 /* Paykit */,
 			);
 			productName = Bitkit;
 			productReference = 96FE1F612C2DE6AA006D0C8B /* Bitkit.app */;
@@ -380,6 +383,7 @@
 				968FE13E2DFB016B0053CD7F /* XCRemoteSwiftPackageReference "ldk-node" */,
 				4AAB08C82E1FE77600BA63DF /* XCRemoteSwiftPackageReference "lottie-ios" */,
 				18D65DFE2EB9649F00252335 /* XCRemoteSwiftPackageReference "vss-rust-client-ffi" */,
+				182817BF2F59A7F10055A441 /* XCRemoteSwiftPackageReference "paykit-rs" */,
 			);
 			productRefGroup = 96FE1F622C2DE6AA006D0C8B /* Products */;
 			projectDirPath = "";
@@ -515,6 +519,10 @@
 					"@executable_path/../../Frameworks",
 				);
 				MARKETING_VERSION = 2.1.2;
+				OTHER_LDFLAGS = (
+					"-framework",
+					CoreBluetooth,
+				);
 				PRODUCT_BUNDLE_IDENTIFIER = to.bitkit.notification;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = iphoneos;
@@ -543,6 +551,10 @@
 					"@executable_path/../../Frameworks",
 				);
 				MARKETING_VERSION = 2.1.2;
+				OTHER_LDFLAGS = (
+					"-framework",
+					CoreBluetooth,
+				);
 				PRODUCT_BUNDLE_IDENTIFIER = to.bitkit.notification;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = iphoneos;
@@ -675,6 +687,7 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				CODE_SIGN_ENTITLEMENTS = Bitkit/Bitkit.entitlements;
+				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
 				CURRENT_PROJECT_VERSION = 184;
 				DEVELOPMENT_ASSET_PATHS = "\"Bitkit/Preview Content\"";
@@ -702,8 +715,13 @@
 				"LD_RUNPATH_SEARCH_PATHS[sdk=macosx*]" = "@executable_path/../Frameworks";
 				MACOSX_DEPLOYMENT_TARGET = 14.0;
 				MARKETING_VERSION = 2.1.2;
+				OTHER_LDFLAGS = (
+					"-framework",
+					CoreBluetooth,
+				);
 				PRODUCT_BUNDLE_IDENTIFIER = to.bitkit;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				PROVISIONING_PROFILE_SPECIFIER = "";
 				SDKROOT = auto;
 				SUPPORTED_PLATFORMS = "iphoneos iphonesimulator macosx";
 				SWIFT_EMIT_LOC_STRINGS = YES;
@@ -718,6 +736,7 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				CODE_SIGN_ENTITLEMENTS = Bitkit/Bitkit.entitlements;
+				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
 				CURRENT_PROJECT_VERSION = 184;
 				DEVELOPMENT_ASSET_PATHS = "\"Bitkit/Preview Content\"";
@@ -745,8 +764,13 @@
 				"LD_RUNPATH_SEARCH_PATHS[sdk=macosx*]" = "@executable_path/../Frameworks";
 				MACOSX_DEPLOYMENT_TARGET = 14.0;
 				MARKETING_VERSION = 2.1.2;
+				OTHER_LDFLAGS = (
+					"-framework",
+					CoreBluetooth,
+				);
 				PRODUCT_BUNDLE_IDENTIFIER = to.bitkit;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				PROVISIONING_PROFILE_SPECIFIER = "";
 				SDKROOT = auto;
 				SUPPORTED_PLATFORMS = "iphoneos iphonesimulator macosx";
 				SWIFT_EMIT_LOC_STRINGS = YES;
@@ -893,6 +917,14 @@
 /* End XCConfigurationList section */
 
 /* Begin XCRemoteSwiftPackageReference section */
+		182817BF2F59A7F10055A441 /* XCRemoteSwiftPackageReference "paykit-rs" */ = {
+			isa = XCRemoteSwiftPackageReference;
+			repositoryURL = "https://github.com/pubky/paykit-rs";
+			requirement = {
+				kind = revision;
+				revision = cd1253291b1582759d569372d5942b8871527ea1;
+			};
+		};
 		18D65DFE2EB9649F00252335 /* XCRemoteSwiftPackageReference "vss-rust-client-ffi" */ = {
 			isa = XCRemoteSwiftPackageReference;
 			repositoryURL = "https://github.com/synonymdev/vss-rust-client-ffi";
@@ -937,8 +969,8 @@
 			isa = XCRemoteSwiftPackageReference;
 			repositoryURL = "https://github.com/synonymdev/bitkit-core";
 			requirement = {
-				branch = master;
-				kind = branch;
+				kind = revision;
+				revision = 6dc2e685d271d78ed18384d713c04081c6b1157c;
 			};
 		};
 		96E20CD22CB6D91A00C24149 /* XCRemoteSwiftPackageReference "CodeScanner" */ = {
@@ -960,6 +992,11 @@
 /* End XCRemoteSwiftPackageReference section */
 
 /* Begin XCSwiftPackageProductDependency section */
+		182817C02F59A7F10055A441 /* Paykit */ = {
+			isa = XCSwiftPackageProductDependency;
+			package = 182817BF2F59A7F10055A441 /* XCRemoteSwiftPackageReference "paykit-rs" */;
+			productName = Paykit;
+		};
 		18D65DFF2EB964B500252335 /* VssRustClientFfi */ = {
 			isa = XCSwiftPackageProductDependency;
 			package = 18D65DFE2EB9649F00252335 /* XCRemoteSwiftPackageReference "vss-rust-client-ffi" */;

Bitkit/AppScene.swift

@@ -27,6 +27,8 @@ struct AppScene: View {
     @StateObject private var transferTracking: TransferTrackingManager
     @StateObject private var channelDetails = ChannelDetailsViewModel.shared
     @StateObject private var migrations = MigrationsService.shared
+    @StateObject private var pubkyProfile = PubkyProfileManager()
+    @StateObject private var contactsManager = ContactsManager()
 
     @State private var hideSplash = false
     @State private var removeSplash = false
@@ -133,6 +135,21 @@ struct AppScene: View {
             .environmentObject(tagManager)
             .environmentObject(transferTracking)
             .environmentObject(channelDetails)
+            .environmentObject(pubkyProfile)
+            .environmentObject(contactsManager)
+            .onChange(of: pubkyProfile.authState, initial: true) { _, authState in
+                if authState == .authenticated, let pk = pubkyProfile.publicKey {
+                    Task { try? await contactsManager.loadContacts(for: pk) }
+                } else if authState == .idle {
+                    contactsManager.reset()
+                }
+            }
+            .onChange(of: pubkyProfile.sessionRestorationFailed) { _, failed in
+                if failed {
+                    pubkyProfile.sessionRestorationFailed = false
+                    app.toast(type: .error, title: t("profile__session_expired_title"), description: t("profile__session_expired_description"))
+                }
+            }
             .onAppear {
                 if !settings.pinEnabled {
                     isPinVerified = true
@@ -390,6 +407,10 @@ struct AppScene: View {
 
     @Sendable
     private func setupTask() async {
+        // Start Pubky/Paykit initialization early so PKDNS bootstrapping
+        // runs concurrently with wallet setup instead of sequentially after it.
+        Task { await pubkyProfile.initialize() }
+
         do {
             // Handle orphaned keychain before anything else
             handleOrphanedKeychain()

Bitkit/Assets.xcassets/Illustrations/contact-card.imageset/Contents.json

@@ -0,0 +1,15 @@
+{
+  "images" : [
+    {
+      "filename" : "contact-card.png",
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  },
+  "properties" : {
+    "preserves-vector-representation" : true
+  }
+}

Bitkit/Assets.xcassets/Illustrations/ellipse-inner-green.imageset/Contents.json

@@ -0,0 +1,15 @@
+{
+  "images" : [
+    {
+      "filename" : "ellipse-inner-green.png",
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  },
+  "properties" : {
+    "preserves-vector-representation" : true
+  }
+}

Bitkit/Assets.xcassets/Illustrations/ellipse-outer-green.imageset/Contents.json

@@ -0,0 +1,15 @@
+{
+  "images" : [
+    {
+      "filename" : "ellipse-outer-green.png",
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  },
+  "properties" : {
+    "preserves-vector-representation" : true
+  }
+}

Bitkit/Assets.xcassets/Illustrations/pubky-ring-logo.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "pubky-ring-logo.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "pubky-ring-logo@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "pubky-ring-logo@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Bitkit/Assets.xcassets/Illustrations/tag-pubky.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "tag-pubky.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "tag-pubky@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "tag-pubky@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Bitkit/Components/Button/GradientCircleButton.swift

@@ -0,0 +1,57 @@
+import SwiftUI
+
+/// A circular button with a gradient background, used for action icons (copy, share, edit, delete).
+struct GradientCircleButton: View {
+    let icon: String?
+    let systemIcon: String?
+    let accessibilityLabel: String
+    let action: () -> Void
+
+    init(icon: String, accessibilityLabel: String, action: @escaping () -> Void) {
+        self.icon = icon
+        systemIcon = nil
+        self.accessibilityLabel = accessibilityLabel
+        self.action = action
+    }
+
+    init(systemIcon: String, accessibilityLabel: String, action: @escaping () -> Void) {
+        icon = nil
+        self.systemIcon = systemIcon
+        self.accessibilityLabel = accessibilityLabel
+        self.action = action
+    }
+
+    var body: some View {
+        Button(action: action) {
+            ZStack {
+                Circle()
+                    .fill(
+                        LinearGradient(
+                            colors: [.gray5, .gray6],
+                            startPoint: .top,
+                            endPoint: .bottom
+                        )
+                    )
+                    .overlay(
+                        Circle()
+                            .stroke(Color.white10, lineWidth: 1)
+                            .padding(0.5)
+                    )
+
+                if let icon {
+                    Image(icon)
+                        .resizable()
+                        .scaledToFit()
+                        .foregroundColor(.textPrimary)
+                        .frame(width: 24, height: 24)
+                } else if let systemIcon {
+                    Image(systemName: systemIcon)
+                        .font(.system(size: 18, weight: .medium))
+                        .foregroundColor(.textPrimary)
+                }
+            }
+            .frame(width: 48, height: 48)
+        }
+        .accessibilityLabel(accessibilityLabel)
+    }
+}