[Enhancement]Improve swift concurrency task lifecycle (#861)

Author: ipavlidakis

.swiftlint.yml

@@ -17,6 +17,16 @@ custom_rules:
     regex: '\bTimer\s*(\.\s*)?publish\b'
     message: "Avoid using Timer.publish. User the TimerStorage instead."
     severity: error
+  discourage_task_init:
+    name: "Discouraged Task { usage"
+    regex: '\bTask\s*\{'
+    message: "Avoid using Task { directly. Prefer adding the Task in a disposable bag to offer some basic lifecycle management."
+    severity: error
+    excluded:
+      - DemoApp
+      - DemoAppUIKit
+      - Sources/StreamVideoSwiftUI
+      - Sources/StreamVideoUIKit
 
 # Enabled/disabled rules
 only_rules:

DemoApp/Sources/Components/MemoryLogDestination/OSLogDestination.swift

@@ -40,6 +40,10 @@ final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
             extendedDetails += "[\(logDetails.functionName)] "
         }
 
+        if showThreadName {
+            extendedDetails += logDetails.threadName
+        }
+
         var extendedMessage = "\(extendedDetails)> \(logDetails.message)"
         if let error = logDetails.error {
             extendedMessage += "[Error: \(error)]"

DemoApp/Sources/Views/Login/DebugMenu.swift

@@ -253,6 +253,12 @@ struct DebugMenu: View {
                 label: "Performance Tracker"
             ) { self.performanceTrackerVisibility = $0 }
 
+            makeMenu(
+                for: [.debug, .info, .warning, .error],
+                currentValue: LogConfig.level,
+                label: "Log Level"
+            ) { LogConfig.level = $0 }
+
             Button {
                 isLogsViewerVisible = true
             } label: {
@@ -500,3 +506,21 @@ struct DebugMenu: View {
         }
     }
 }
+
+extension LogLevel: Debuggable {
+    var title: String {
+        switch self {
+        case .debug:
+            return "Debug"
+
+        case .info:
+            return "Info"
+
+        case .warning:
+            return "Warning"
+
+        case .error:
+            return "Error"
+        }
+    }
+}

DemoApp/Sources/Views/StatsView/DemoStatsAdapter.swift

@@ -11,14 +11,15 @@ final class DemoStatsAdapter {
 
     private var activeCallCancellable: AnyCancellable?
     private var callStatsReportCancellable: AnyCancellable?
+    private let disposableBag = DisposableBag()
 
     @Published private(set) var reports: [CallStatsReport] = []
 
     init() {
         activeCallCancellable = streamVideo
             .state
             .$activeCall
-            .sinkTask { @MainActor [weak self] in self?.didUpdateActiveCall($0) }
+            .sinkTask(storeIn: disposableBag) { @MainActor [weak self] in self?.didUpdateActiveCall($0) }
     }
 
     @MainActor