chore: update README.md

Author: muhsin-k

README.md

@@ -4,18 +4,34 @@ iOS SDK for Chatwoot
 
 
 
+## 📦 Installation
 
+### Option 1: Swift Package Manager (Recommended)
 
-## 📦 Installation
+You can integrate the Chatwoot iOS SDK using Swift Package Manager:
 
-In `Package.swift`:
+1. Open your Xcode project.
+2. Navigate to `File > Add Packages...`
+3. Enter the following URL in the search field:
+   ```
+   https://github.com/chatwoot/agent-ios-sdk.git
+   ```
+4. Select the version you want to use (e.g. from version `1.0.0`) and click **Add Package**.
 
+Then, import the SDK in your code:
 ```swift
-.package(url: "https://github.com/chatwoot/agent-ios-sdk.git", from: "1.0.0")
+import ChatwootSDK
 ```
 
-Import in your app:
+### Option 2: Manual via `Package.swift`
+
+If you're managing dependencies directly with Swift Package Manager via `Package.swift`:
+
+```swift
+.package(url: "https://github.com/chatwoot/agent-ios-sdk.git", from: "1.0.0")
+```
 
+Then, import the SDK where needed:
 ```swift
 import ChatwootSDK
 ```