ISS-160256: Restructure the SDK documentation for iOS

fern/docs/pages/plug-sdk/ios.mdx

 To properly handle push notifications, implement the following method, typically in either the `UNUserNotificationCenterDelegate.userNotificationCenter(_:didReceive:)` or `UIApplicationDelegate.application(_:didReceiveRemoteNotification:fetchCompletionHandler:)`: 
 The SDK will be ready for use once you execute the following configuration method. 
 If you haven't previously identified the user, the DevRev SDK will automatically create an anonymous user for you immediately after the SDK is configured. 
 The DevRev SDK offers automatic screen tracking to help you understand how users navigate through your app. Although view controllers are automatically tracked, you can manually track screens using the following method: 
 To properly handle push notifications, implement the following method, typically in either the `UNUserNotificationCenterDelegate.userNotificationCenter(_:didReceive:)` or `UIApplicationDelegate.application(_:didReceiveRemoteNotification:fetchCompletionHandler:)`: 
@@ -1,12 +1,13 @@
 This section describes the process of integrating the DevRev SDK with your iOS app.
 
-## Requirements
+## Quickstart
+### Requirements
 
 - Xcode 16.0 or higher (latest stable version available on the App Store).
 - Swift 5.9 or later.
 - Set the minimum deployment target for your iOS application as iOS 15.
 
-## Integration
+### Integration
 
 The DevRev SDK can be integrated using either Swift Package Manager (SPM) or CocoaPods.
 
@@ -21,7 +22,7 @@ To integrate the DevRev SDK into your project using SPM:
 1. Open your project in Xcode and navigate to the **Add Package Dependency**.
 2. Enter the DevRev SDK URL under **Enter Package URL**:
 	- For HTTPS: https://github.com/devrev/devrev-sdk-ios
-	- For SSH: `[email protected]:devrev/devrev-sdk-ios.git` 
+	- For SSH: `[email protected]:devrev/devrev-sdk-ios.git`
 3. In the **Build Phases** section of your app target, locate the **Link Binary With Libraries** phase and confirm that `DevRevSDK` is linked. If not, add it by clicking **+** and selecting `DevRevSDK` from the list.
 
 Now you should be able to import and use the DevRev SDK in your project.
@@ -38,7 +39,7 @@ To integrate the DevRev SDK using CocoaPods:
 
 This will install the DevRev SDK in your project, making it ready for use.
 
-## Set up the DevRev SDK
+### Set up the DevRev SDK
 
 1. Open the DevRev web app at [https://app.devrev.ai](https://app.devrev.ai) and go to the **Settings** page.
 2. Under **PLuG settings** copy the value under **Your unique App ID**.
@@ -58,15 +59,20 @@ For example:
 DevRev.configure(appID: "abcdefg12345")
 ```
 
+Use this property to check whether the DevRev SDK has been configured:
+```swift
+await DevRev.isConfigured
+```
+
 - UIKit apps
 
 Configure the SDK in the `AppDelegate.application(_:didFinishLaunchingWithOptions:)` method.
 
 - SwiftUI apps
 
 Depending on your app's architecture, configure the SDK at the app's entry point or initial view.
-
-## Identification
+## Features
+### Identification
 
 To access certain features of the DevRev SDK, user identification is required.
 
@@ -100,6 +106,13 @@ DevRev.identifyUnverifiedUser(_:)
 
 The function accepts the `DevRev.Identity` structure, where the user identifier (`userId`) is the only required property; all other properties are optional.
 
+#### Verified identification
+The verified identification method is used to identify the user with a unique identifier and verify the user's identity with the DevRev backend.
+
+```swift
+DevRev.identifyVerifiedUser(_:sessionToken:)
+```
+
 ### Update the user
 
 You can update the user's information using the following method:
@@ -120,6 +133,20 @@ The `userID` property cannot be updated.
 The identification functions are asynchronous. Ensure you wrap them in a `Task` when calling from synchronous contexts.
 </Callout>
 
+Use this property to check whether the user is identified in the current session:
+```swift
+await DevRev.isUserIdentified
+```
+
+### Logout
+You can perform a logout of the current user by calling the following method:
+
+```swift
+DevRev.logout(deviceID:)
+```
+
+The user will be logged out by clearing their credentials, as well as unregistering the device from receiving push notifications, and stopping the session recording.
+
 For example:
 
 ```swift
@@ -133,7 +160,7 @@ await DevRev.identifyUnverifiedUser(Identity(userID: "[email protected]"))
 await DevRev.updateUser(Identity(organizationID: "organization-1337"))
 ```
 
-## PLuG support chat
+### PLuG support chat
 
 ### UIKit
 
@@ -175,6 +202,13 @@ To display the support chat screen in a SwiftUI app, you can use the following v
 DevRev.supportView
 ```
 
+#### Creating a new conversation
+You have the ability to create a new conversation from within your app. The method will show the support chat screen and create a new conversation at the same time.
+
+```swift
+DevRev.createSupportConversation()
+```
+
 #### New conversation closure
 
 You can receive a callback when a new conversation is created by setting the following closure:
@@ -193,7 +227,22 @@ DevRev.conversationCreatedCompletion = { conversationID in
 }
 ```
 
- ## Analytics
+### In-app link handling
+The DevRev SDK provides a mechanism to handle links opened from within any screen that is part of the DevRev SDK.
+
+You can fully customize the link handling behavior by setting the specialized in-app link handler. That way you can decide what should happen when a link is opened from within the app.
+
+```swift
+DevRev.inAppLinkHandler: ((URL) -> Void)?
+```
+
+You can further customize the behavior by setting the `shouldDismissModalsOnOpenLink` boolean flag. This flag controls whether the DevRev SDK should dismiss the top-most modal screen when a link is opened.
+
+```swift
+DevRev.shouldDismissModalsOnOpenLink: Bool
+```
+
+### Analytics
 
 The DevRev SDK allows you to send custom analytic events by using a name and a string dictionary. You can track these events using the following function:
 
@@ -207,7 +256,7 @@ For example:
 await DevRev.trackEvent(name: "open-message-screen", properties: ["id": "message-1337"])
 ```
 
-## Session analytics
+### Session analytics
 
 The DevRev SDK offers session analytics features to help you understand how users interact with your app.
 
@@ -225,6 +274,11 @@ To opt back in, use the following method:
 DevRev.resumeAllMonitoring()
 ```
 
+You can check whether session monitoring has been enabled by using this property:
+```swift
+DevRev.isMonitoringEnabled
+```
+
 ### Session recording
 
 You can enable session recording to capture user interactions with your app.
@@ -241,6 +295,17 @@ The session recording feature includes the following methods to control the reco
 |`DevRev.stopRecording()`    | Ends the session recording and uploads it to the portal. |
 |`DevRev.pauseRecording()`   | Pauses the ongoing session recording.                     |
 |`DevRev.resumeRecording()`  | Resumes a paused session recording.                       |
+|`DevRev.processAllOnDemandSessions()`| Stops the ongoing user recording and sends all on-demand sessions along with the current recording. |
+
+Using this property will return the status of the session recording:
+```swift
+DevRev.isRecording
+```
+
+To check if on-demand sessions are enabled, use:
+```swift
+DevRev.areOnDemandSessionsEnabled
+```
 
 ### Session properties
 
@@ -250,7 +315,7 @@ You can add custom properties to the session recording to help you understand th
 DevRev.addSessionProperties(_:)
 ```
 
-To clear the session properties in scenarios such as user logout or when the session ends, use the following method: 
+To clear the session properties in scenarios such as user logout or when the session ends, use the following method:
 
 ```swift
 DevRev.clearSessionProperties()
@@ -411,14 +476,14 @@ func userNotificationCenter(
 
 ## Troubleshooting
 
-- **Issue**: Can't import the SDK into my app.   
+- **Issue**: Can't import the SDK into my app.
 	**Solution**: Double-check the setup process and ensure that `DevRevSDK` is correctly linked to your application.
 
-- **Issue**: How does the DevRev SDK handle errors?   
+- **Issue**: How does the DevRev SDK handle errors?
 	**Solution**: The DevRev SDK reports all errors in the console using Apple's Unified Logging System. Look for error messages in the subsystem `ai.devrev.sdk`.
 
-- **Issue**: Support chat won't show.   
+- **Issue**: Support chat won't show.
 	**Solution**: Ensure you have correctly called one of the identification methods: `DevRev.identifyUnverifiedUser(...)` or `DevRev.identifyAnonymousUser(...)`.
 
-- **Issue**: Not receiving push notifications.   
+- **Issue**: Not receiving push notifications.
 	**Solution**: Ensure that your app is configured to receive push notifications and that your device is registered with the DevRev SDK.