Fix#4542: update installation page(added wigets for selecting installation method)

[VladisLove3017]

Task fix#4542 completed. Updated Vuestic UI installation page, added widgets for framework selection and online Vuestic UI test

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ x ] Improvement/refactoring (non-breaking change that doesn't add any feature but make things better)

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