Implement user pages

[lankybox02]

Currently, trying to visit a user page will not do anything - it will just keep loading.

Here's a mock-up i made *align text to left

<div id="pageContent"><span style="font-size: 35px;">Username <span style="font-size: 10px;vertical-align: middle;">(Badge image 1)</span> <span style="font-size: 10px;vertical-align: middle;">(Badge image 2)</span></span> <br>This is my bio, yay!
<br><hr><div style="display:flex"><div style="background-color: #222330;padding: 12px;margin-right: 20px;border-radius: 20px;padding-bottom: 50px;">
    <b>Statistics</b>
    <br>
<span><b>27</b> total posts</span>
    <br>
<span><b>4</b> total likes</span>
    <br>
    <br>
    <b>Information</b>
    <br>
<span>Joined 2 hours ago</span>
</div><span style="font-size: 30px;">Posts (<select style="vertical-align: middle;padding: 5px;border-radius: 20px;border: none;"><option>Most recent</option></select>)</span></div></div>

[lankybox02]

Mock-up update: Remove the brackets on the "Posts" header and make the select tag float to the right side

[lankybox02]

The sidebar needs some color adjustments to fit the background. The background is more green-ish while the sidebar has a more vibrant color - they do not complement each other.

[lankybox02]

progress

[lankybox02]

This is undergoing heavy development.

[lankybox02]

Glitchy but added in beta 1.2