Loose some information, de-indent snippet, mix structure

[valeriyvan]

How to reproduce: feed documentation https://stackotter.github.io/swift-cross-ui/documentation/swiftcrossui/

Look from line 2309 (in my case) and compare with the original.

• instead of declaration struct GeometryReader<Content> where Content : View it shows filename GeometryReader.swift only;
• de-indents snippet and shows it as plain text;
• doesn't have Note;
• Topics doesn't include Initializers, Default implementations;
• not clear where bottom part comes from.

# https://stackotter.github.io/swift-cross-ui/documentation/swiftcrossui/geometryreader

- SwiftCrossUI
- GeometryReader

Structure

# GeometryReader

A container view that allows its content to read the size proposed to it.

GeometryReader.swift

## Overview

Geometry readers always take up the size proposed to them; no more, no less. This is to decouple the geometry reader’s size from the size of its content in order to avoid feedback loops.

struct MeasurementView: View {
var body: some View {
GeometryReader { proxy in
Text("Width: \(proxy.size.x)")
Text("Height: \(proxy.size.y)")
}
}
}

## Topics

### Instance Properties

`var body: EmptyView`

## Relationships

### Conforms To

- `View`

- GeometryReader
- Overview
- Topics
- Relationships