Flutter center graphic with label left and right (with table)

main.dart

import 'package:flutter/material.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(home: const MyHomePage());
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({super.key});

  @override
  State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  @override
  Widget build(BuildContext context) {
    const double buttonWidth = 100;
    double tabWidth = (MediaQuery.of(context).size.width - buttonWidth) / 2; //
    return Scaffold(
      appBar: AppBar(
        backgroundColor: Theme.of(context).colorScheme.inversePrimary,
        title: Text("Table"),
      ),
      body: Column(
        children: [
          //1. Row
          Table(
            columnWidths: <int, TableColumnWidth>{
              0: MinColumnWidth(
                FixedColumnWidth(tabWidth),
                FlexColumnWidth(1.0),
              ),
              1: FixedColumnWidth(buttonWidth),
              2: MinColumnWidth(
                FixedColumnWidth(tabWidth),
                FlexColumnWidth(1.0),
              ),
            },
            children: [
              TableRow(
                children: [
                  Text('LEFT', textAlign: TextAlign.right),
                  SizedBox(
                    width: buttonWidth,
                    height: buttonWidth,
                    child: Image.network(
                      'https://dummyimage.com/${buttonWidth}x${buttonWidth}/EEE/31343C', // Placeholder image URL
                      fit: BoxFit.cover,
                    ),
                  ),
                  Text('', textAlign: TextAlign.left),
                ],
              ),
            ],
          ),

          //2. Row
          Table(
            columnWidths: <int, TableColumnWidth>{
              0: MinColumnWidth(
                FixedColumnWidth(tabWidth),
                FlexColumnWidth(1.0),
              ),
              1: FixedColumnWidth(buttonWidth),
              2: MinColumnWidth(
                FixedColumnWidth(tabWidth),
                FlexColumnWidth(1.0),
              ),
            },
            children: [
              TableRow(
                children: [
                  Text('', textAlign: TextAlign.right),
                  SizedBox(
                    width: buttonWidth,
                    height: buttonWidth,
                    child: Image.network(
                      'https://dummyimage.com/${buttonWidth}x${buttonWidth}/EEE/31343C', // Placeholder image URL
                      fit: BoxFit.cover,
                    ),
                  ),
                  Text('RIGHT', textAlign: TextAlign.left),
                ],
              ),
            ],
          ),
        ],
      ),
    );
  }
}