demo(flutter): updated

docz/docs/03-demos/17-mobile/06-flutter.md

@@ -58,7 +58,7 @@ This demo was tested in the following environments:
 | OS         | Device            | Dart    | Flutter  | Dev Platform | Date       |
 |:-----------|:------------------|:--------|:---------|:-------------|:-----------|
 | Android 35 | Pixel 9 Pro XL    | `3.7.2` | `3.29.2` | `darwin-x64` | 2025-03-31 |
-| iOS 18.3   | iPhone 16 Pro Max | `3.7.2` | `3.29.2` | `darwin-x64` | 2025-03-31 |
+| iOS 26.3   | iPhone 13 Pro Max | `3.11.1`| `3.41.4` | `darwin-x64` | 2026-03-10 |
 | Android 36 | Pixel 9 Pro XL    | `3.7.2` | `3.29.3` | `win11-x64`  | 2054-04-28 |
 
 :::
@@ -297,6 +297,21 @@ error: Android sdkmanager not found. Update to the latest Android SDK and ensure
 Android Studio does not install `Android SDK Command-Line Tools` by default. It
 must be installed manually.
 
+---
+To enable Android SDK Command-Line Tools via Android Studio follow this:
+
+Find SDK manager by searching it in *Search Everywhere*
+![open_sdk_manager](pathname:///flutter/open_sdk_manager.png)
+
+Select **SDK Tools** from the top tab in the middle panel, then check **Android SDK Command-line Tools (latest)** and
+click **OK**.
+
+![enbable_and_install_cmd_tools](pathname:///flutter/enbable_and_install_cmd_tools.png)
+
+A dialog will appear asking to download and install the tools. Click **OK** to continue.
+
+---
+
 Assuming the command-line tools are installed
 
 This was fixed by switching to Java 20, installing `Android SDK 33`, and rolling
@@ -531,7 +546,7 @@ Once the app loads, stop the terminal process and close the simulator.
 5) Install Flutter / Dart dependencies:
 
 ```bash
-flutter pub add http csv flutter_js
+flutter pub add http csv flutter_js collection
 ```
 
 :::info pass
@@ -555,7 +570,7 @@ As stated, "Developer Mode" must be enabled:
 3) Reinstall dependencies:
 
 ```bash
-flutter pub add http csv flutter_js
+flutter pub add http csv flutter_js collection
 ```
 
 :::

docz/static/flutter/main.dart

@@ -77,7 +77,7 @@ class SheetJSFlutterState extends State<SheetJSFlutter> {
       XLSX.utils.sheet_to_csv(wb.Sheets[wb.SheetNames[0]]);
     """);
     setState(() {
-      _data = CsvToListConverter(eol: "\n").convert(func.stringResult);
+      _data = const CsvDecoder().convert(func.stringResult);
     });
   }