chore: 版本升级至 1.3 并更新构建号

- MARKETING_VERSION 更新为 1.3
- CURRENT_PROJECT_VERSION 更新为 4
- Info.plist 同步更新版本号与构建号

Bugger.xcodeproj/project.pbxproj

@@ -31,6 +31,7 @@
 		CAE624453A3F0375D872170A /* FeishuModels.swift in Sources */ = {isa = PBXBuildFile; fileRef = FE9FBC39502FA635EF1A6A5C /* FeishuModels.swift */; };
 		CB529549DB1DBB5F02884300 /* FeishuError.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2A83E76FBB83849E4B6704D3 /* FeishuError.swift */; };
 		D2855F82E68FADA8BEA43086 /* AppStateService.swift in Sources */ = {isa = PBXBuildFile; fileRef = F1DD178095EFCE7BC121C1C4 /* AppStateService.swift */; };
+		7E1F2A3B4C5D6E7F8091A2B3 /* BitableEventService.swift in Sources */ = {isa = PBXBuildFile; fileRef = 8F2E3D4C5B6A7988061A2B3C /* BitableEventService.swift */; };
 		DDB9EB345FEBB95DD9976364 /* BugChange.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0B24E1E1D32F7B774D12DD85 /* BugChange.swift */; };
 		E4CBAE27491AF1C52944FA91 /* BugStatus.swift in Sources */ = {isa = PBXBuildFile; fileRef = 646C676356A4125B8E8D5FA5 /* BugStatus.swift */; };
 		EEC5853D00ED565270DC867F /* LocalOAuthServer.swift in Sources */ = {isa = PBXBuildFile; fileRef = 34D11523ACB81DBB9D412995 /* LocalOAuthServer.swift */; };
@@ -67,6 +68,7 @@
 		EF0182DF85A7CD0319333F24 /* Bugger.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = Bugger.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		EF06E1030AA21DA8190169A8 /* KeychainHelper.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = KeychainHelper.swift; sourceTree = "<group>"; };
 		F1DD178095EFCE7BC121C1C4 /* AppStateService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppStateService.swift; sourceTree = "<group>"; };
+		8F2E3D4C5B6A7988061A2B3C /* BitableEventService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = BitableEventService.swift; sourceTree = "<group>"; };
 		F888AA5F655343B19839B4C2 /* URL+Feishu.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "URL+Feishu.swift"; sourceTree = "<group>"; };
 		FE9FBC39502FA635EF1A6A5C /* FeishuModels.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FeishuModels.swift; sourceTree = "<group>"; };
 /* End PBXFileReference section */
@@ -171,6 +173,7 @@
 			isa = PBXGroup;
 			children = (
 				F1DD178095EFCE7BC121C1C4 /* AppStateService.swift */,
+				8F2E3D4C5B6A7988061A2B3C /* BitableEventService.swift */,
 				59CC175DE8E9FE3250757D33 /* NotificationService.swift */,
 				4F4628E7B599B69B499E09E9 /* PollerService.swift */,
 				0E7E3775F77DD36C27160A8C /* TokenManager.swift */,
@@ -300,6 +303,7 @@
 				A33561284CA44A0045902BCC /* BugPriority.swift in Sources */,
 				E4CBAE27491AF1C52944FA91 /* BugStatus.swift in Sources */,
 				D2855F82E68FADA8BEA43086 /* AppStateService.swift in Sources */,
+				7E1F2A3B4C5D6E7F8091A2B3 /* BitableEventService.swift in Sources */,
 				4309E8C70AE99466545A3E37 /* FeishuAuthService.swift in Sources */,
 				CB529549DB1DBB5F02884300 /* FeishuError.swift in Sources */,
 				CAE624453A3F0375D872170A /* FeishuModels.swift in Sources */,
@@ -353,7 +357,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				COMBINE_HIDPI_IMAGES = YES;
-				CURRENT_PROJECT_VERSION = 3;
+				CURRENT_PROJECT_VERSION = 4;
 				FEISHU_APP_ID = cli_aacb82a1c0b8dcc0;
 				FEISHU_APP_SECRET = jUkU9ygRuQ0KaZFV2BSPfe33iXCahzNM;
 				FEISHU_BASE_DOMAIN = xmi5p6bgsnf8.feishu.cn;
@@ -364,7 +368,7 @@
 					"@executable_path/../Frameworks",
 				);
 				MACOSX_DEPLOYMENT_TARGET = 14.0;
-				MARKETING_VERSION = 1.2;
+				MARKETING_VERSION = 1.3;
 				PRODUCT_BUNDLE_IDENTIFIER = com.xorbitlab.bugger;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_EMIT_LOC_STRINGS = YES;
@@ -377,7 +381,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				COMBINE_HIDPI_IMAGES = YES;
-				CURRENT_PROJECT_VERSION = 3;
+				CURRENT_PROJECT_VERSION = 4;
 				FEISHU_APP_ID = cli_aacb82a1c0b8dcc0;
 				FEISHU_APP_SECRET = jUkU9ygRuQ0KaZFV2BSPfe33iXCahzNM;
 				FEISHU_BASE_DOMAIN = xmi5p6bgsnf8.feishu.cn;
@@ -388,7 +392,7 @@
 					"@executable_path/../Frameworks",
 				);
 				MACOSX_DEPLOYMENT_TARGET = 14.0;
-				MARKETING_VERSION = 1.2;
+				MARKETING_VERSION = 1.3;
 				PRODUCT_BUNDLE_IDENTIFIER = com.xorbitlab.bugger;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_EMIT_LOC_STRINGS = YES;

Resources/Info.plist

@@ -15,13 +15,18 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.2</string>
+	<string>1.3</string>
 	<key>CFBundleVersion</key>
-	<string>3</string>
+	<string>4</string>
 	<key>LSMinimumSystemVersion</key>
 	<string>14.0</string>
 	<key>LSUIElement</key>
 	<true/>
+	<key>NSAppTransportSecurity</key>
+	<dict>
+		<key>NSAllowsArbitraryLoads</key>
+		<true/>
+	</dict>
 	<key>FEISHU_APP_ID</key>
 	<string>$(FEISHU_APP_ID)</string>
 	<key>FEISHU_APP_SECRET</key>

Sources/AppDelegate.swift

@@ -28,6 +28,9 @@ final class AppDelegate: NSObject, NSApplicationDelegate {
 
         Task {
             await PollerService.shared.startIfConfigured()
+            // Real-time change push is non-blocking; no-op if the subscribe
+            // base URL isn't configured (falls back to polling).
+            BitableEventService.shared.connect()
         }
     }
 

Sources/Models/AppConfig.swift

@@ -16,6 +16,11 @@ struct AppConfig: Codable, Equatable {
     /// instead of fetching immediately on launch. Avoids a crash-on-start
     /// loop if the table fetch is failing.
     var refreshOnStart: Bool = false
+    /// Base URL of the feishu-app change-notification service, e.g.
+    /// "http://localhost:8000". When set, Bugger opens an SSE stream to
+    /// `{feishuAppBaseURL}/api/v1/bitable/events` and refreshes immediately
+    /// on a change push. Empty = disabled (polling only).
+    var feishuAppBaseURL: String = ""
 
     struct FieldMappings: Codable, Equatable {
         var titleField: String = "Title"
@@ -60,6 +65,7 @@ struct AppConfig: Codable, Equatable {
         case appToken, tableId, assigneeName, fieldMappings
         case pollIntervalSeconds, dailyRefreshTimes
         case showFloatingWidget, launchAtLogin, feishuBaseDomain, refreshOnStart
+        case feishuAppBaseURL
     }
 
     init() {}
@@ -76,6 +82,7 @@ struct AppConfig: Codable, Equatable {
         launchAtLogin = try c.decodeIfPresent(Bool.self, forKey: .launchAtLogin) ?? true
         feishuBaseDomain = try c.decodeIfPresent(String.self, forKey: .feishuBaseDomain) ?? BundledDefault.feishuBaseDomain
         refreshOnStart = try c.decodeIfPresent(Bool.self, forKey: .refreshOnStart) ?? false
+        feishuAppBaseURL = try c.decodeIfPresent(String.self, forKey: .feishuAppBaseURL) ?? ""
     }
 }
 

Sources/Services/BitableEventService.swift

@@ -0,0 +1,227 @@
+import Foundation
+
+/// Connects to the feishu-app change-notification service via Server-Sent
+/// Events (SSE). When the assignee of a tracked Bitable record changes, the
+/// server pushes a `change` event down this stream; Bugger responds by
+/// triggering `PollerService.fetchNow()` so the bug list refreshes instantly.
+///
+/// The stream URL is built from `AppConfig.feishuAppBaseURL`:
+/// `{feishuAppBaseURL}/api/v1/bitable/events?file_token=...&assignee_field=...&assignee_name=...`
+///
+/// When `feishuAppBaseURL` is empty the service stays disabled and no
+/// network requests are made — polling remains the only refresh mechanism.
+final class BitableEventService {
+    static let shared = BitableEventService()
+
+    private var session: URLSession?
+    private var task: URLSessionDataTask?
+    private var delegate: SSESessionDelegate?
+    private var reconnectWorkItem: DispatchWorkItem?
+
+    /// The user's intent to be connected. Distinguishes an unexpected stream
+    /// drop (should auto-reconnect) from an explicit `disconnect()` (should not).
+    private var isEnabled = false
+
+    private let reconnectDelay: TimeInterval = 30
+
+    private init() {}
+
+    // MARK: - Public
+
+    /// Open the SSE connection. Safe to call repeatedly — a no-op if already
+    /// enabled, and a no-op if `feishuAppBaseURL` is not configured.
+    func connect() {
+        guard !isEnabled else { return }
+        guard let url = buildURL() else {
+            BuggerLog.info("BitableEventService: subscribe base URL not configured, skipping SSE")
+            return
+        }
+        isEnabled = true
+        openStream(at: url)
+    }
+
+    /// Close the SSE connection. No auto-reconnect will be attempted.
+    func disconnect() {
+        isEnabled = false
+        closeStream()
+    }
+
+    /// Apply the current config: tear down any existing stream, then connect
+    /// if the subscribe base URL is set. Call after the user changes the URL.
+    func reconnect() {
+        disconnect()
+        connect()
+    }
+
+    // MARK: - Private
+
+    private func openStream(at url: URL) {
+        closeStream()
+
+        let config = URLSessionConfiguration.ephemeral
+        // The server sends a heartbeat every ~30s, so 5 min of silence is a
+        // safe "something went wrong" threshold.
+        config.timeoutIntervalForRequest = 300
+        config.timeoutIntervalForResource = .infinity
+        config.waitsForConnectivity = true
+
+        let delegate = SSESessionDelegate(
+            onEvent: { [weak self] event, data in
+                self?.handleEvent(event, data: data)
+            },
+            onCompletion: { [weak self] error in
+                self?.handleStreamEnd(error: error)
+            }
+        )
+        self.delegate = delegate
+
+        let session = URLSession(configuration: config, delegate: delegate, delegateQueue: nil)
+        self.session = session
+
+        var request = URLRequest(url: url)
+        request.setValue("text/event-stream", forHTTPHeaderField: "Accept")
+        request.timeoutInterval = 300
+
+        let task = session.dataTask(with: request)
+        self.task = task
+        task.resume()
+
+        BuggerLog.info("BitableEventService: connecting to \(url.absoluteString)")
+    }
+
+    private func closeStream() {
+        reconnectWorkItem?.cancel()
+        reconnectWorkItem = nil
+        task?.cancel()
+        task = nil
+        session?.invalidateAndCancel()
+        session = nil
+        delegate = nil
+    }
+
+    private func handleStreamEnd(error: Error?) {
+        task = nil
+        session = nil
+        delegate = nil
+
+        if let error {
+            BuggerLog.error("BitableEventService: stream ended (\(error.localizedDescription))")
+        } else {
+            BuggerLog.info("BitableEventService: stream ended")
+        }
+
+        // Only auto-reconnect if the user still wants to be connected.
+        guard isEnabled else { return }
+
+        let work = DispatchWorkItem { [weak self] in
+            guard let self, self.isEnabled else { return }
+            guard let url = self.buildURL() else { return }
+            BuggerLog.info("BitableEventService: reconnecting...")
+            self.openStream(at: url)
+        }
+        reconnectWorkItem = work
+        DispatchQueue.main.asyncAfter(deadline: .now() + reconnectDelay, execute: work)
+    }
+
+    private func handleEvent(_ event: String, data: String) {
+        switch event {
+        case "change":
+            BuggerLog.info("BitableEventService: change push received (\(data)), refreshing now")
+            Task { await PollerService.shared.fetchNow() }
+        case "error":
+            BuggerLog.error("BitableEventService: server error \(data)")
+        case "connected", "heartbeat":
+            break
+        default:
+            BuggerLog.debug("BitableEventService: unknown event \(event)")
+        }
+    }
+
+    private func buildURL() -> URL? {
+        guard let config = AppStateService.shared.config,
+              config.isConfigured,
+              !config.feishuAppBaseURL.isEmpty else {
+            return nil
+        }
+
+        let assigneeName = config.assigneeName
+        let assigneeField = config.fieldMappings.assigneeField
+
+        guard !assigneeName.isEmpty, !assigneeField.isEmpty else {
+            BuggerLog.info("BitableEventService: assignee name or field not configured")
+            return nil
+        }
+
+        let base = config.feishuAppBaseURL.trimmingCharacters(in: CharacterSet(charactersIn: "/"))
+        guard var comps = URLComponents(string: "\(base)/api/v1/bitable/events") else {
+            return nil
+        }
+        comps.queryItems = [
+            URLQueryItem(name: "file_token", value: config.appToken),
+            URLQueryItem(name: "assignee_field", value: assigneeField),
+            URLQueryItem(name: "assignee_name", value: assigneeName),
+        ]
+        return comps.url
+    }
+}
+
+// MARK: - SSE parsing
+
+private final class SSESessionDelegate: NSObject, URLSessionDataDelegate {
+    private let onEvent: (String, String) -> Void
+    private let onCompletion: (Error?) -> Void
+    private var buffer = ""
+
+    init(onEvent: @escaping (String, String) -> Void, onCompletion: @escaping (Error?) -> Void) {
+        self.onEvent = onEvent
+        self.onCompletion = onCompletion
+    }
+
+    func urlSession(_ session: URLSession, dataTask: URLSessionDataTask, didReceive data: Data) {
+        guard let chunk = String(data: data, encoding: .utf8) else { return }
+        // Normalize line endings: SSE allows \n, \r, or \r\n.
+        buffer.append(chunk.replacingOccurrences(of: "\r\n", with: "\n")
+                           .replacingOccurrences(of: "\r", with: "\n"))
+
+        // SSE frames are delimited by a blank line (\n\n).
+        while let range = buffer.range(of: "\n\n") {
+            let frame = String(buffer[..<range.lowerBound])
+            buffer.removeSubrange(..<range.upperBound)
+            processFrame(frame)
+        }
+    }
+
+    func urlSession(_ session: URLSession, task: URLSessionTask, didCompleteWithError error: Error?) {
+        // Flush any trailing frame that wasn't followed by a blank line.
+        if !buffer.isEmpty {
+            processFrame(buffer)
+            buffer = ""
+        }
+        // Route back to the main queue so BitableEventService state is only
+        // ever touched from one thread.
+        DispatchQueue.main.async { [self] in
+            self.onCompletion(error)
+        }
+    }
+
+    private func processFrame(_ frame: String) {
+        var eventType = ""
+        var data = ""
+
+        for line in frame.split(separator: "\n", omittingEmptySubsequences: false) {
+            if line.hasPrefix("event:") {
+                eventType = String(line.dropFirst("event:".count)).trimmingCharacters(in: .whitespaces)
+            } else if line.hasPrefix("data:") {
+                data = String(line.dropFirst("data:".count)).trimmingCharacters(in: .whitespaces)
+            }
+            // Lines starting with ":" are comments (heartbeats) — ignored.
+        }
+
+        // Frames without an event type (e.g. heartbeat-only frames) are skipped.
+        guard !eventType.isEmpty else { return }
+
+        DispatchQueue.main.async { [self] in
+            self.onEvent(eventType, data)
+        }
+    }
+}

Sources/Views/Settings/SettingsView.swift

@@ -113,6 +113,18 @@ struct SettingsView: View {
                     }
                 }
 
+                Section("Real-time updates") {
+                    VStack(alignment: .leading, spacing: 4) {
+                        TextField("Subscribe base URL", text: $config.feishuAppBaseURL)
+                            .textFieldStyle(.roundedBorder)
+                            .autocorrectionDisabled()
+                        Text("Base URL of the change-notification service, e.g. http://localhost:8000. When set, Bugger listens for change pushes and refreshes immediately — auto-refresh on change is enabled.")
+                            .font(.caption)
+                            .foregroundStyle(.secondary)
+                            .fixedSize(horizontal: false, vertical: true)
+                    }
+                }
+
                 Section("Display") {
                     Toggle("Show floating widget", isOn: $config.showFloatingWidget)
                         .onChange(of: config.showFloatingWidget) { _, enabled in
@@ -166,6 +178,7 @@ struct SettingsView: View {
                     Button("Disconnect Feishu") {
                         TokenManager.shared.clearTokens()
                         PollerService.shared.stop()
+                        BitableEventService.shared.disconnect()
                     }
                     .foregroundStyle(.red)
                 }
@@ -274,6 +287,10 @@ struct SettingsView: View {
 
         Task {
             PollerService.shared.restart(interval: TimeInterval(config.pollIntervalSeconds))
+            // (Re)establish the SSE stream using the (possibly new) subscribe URL.
+            // connect() is a no-op when the URL is empty, so clearing the field
+            // disables real-time push.
+            BitableEventService.shared.reconnect()
         }
     }