A few additions and changes

[Drgabi18]

Heyyyy, I am the horror that created the "Small docs suggestions" thread, I finally decided to PR the requests I suggested a long time ago, along with a few additions

In no particular order, the things I did are:

• Added VSCode to the Notepad Alternatives as well as a suggested extension
• Add a hyperlink and a header to the External Windows Commands section (to make it easier for myself to link that specific section on Discord when people ask if Rainmeter can run external apps)
• Added a hyperlink to the queries in the Window Message queries section
• Added GitHub as a place where you can find skins, added Reddit as a section where you can find inspiration and semi-removed LifeHacker (LifeHacker as it was known has been gone for a really long time, I only left the Flickr link)
  • I added GitHub in hopes it will start to be used more and more for distributing skins
• Added more info for running Rainmeter bangs from the command line, specifically examples for it at the top and details related to !Quit and !WriteKeyValue
• Added info for how to lunch UWP apps (3 years and a few months since I made my post about it)
• Moved the Rainmeter installer icon on the Setting Up page (it was bad on mobile)
• Added Mond Easter Egg
• Added this guide to the Tips & Tricks page, as well as linking it in the places where it could be useful (there's other places where it could be useful, like on the UsageMonitor page for the Instance if the unused NETUP and NETDOWN Alias options ever get added)
• Standardize the paragraph saying the supported images in the places where it exists
• Added a small notice that some NowPlaying bangs can be substituted by MediaKey

If my English just sounds straight up wrong, I'm okay for the lines to be edited to sound better, or for my entire work to be adopted in different ways for inclusion.

This is my 2nd PR so I hope I didn't somehow mess it up.

[Drgabi18]

Related to f32c1f5, because I've seen/named/helped people with this skin for so many times, I decided it's worthy of adding as an Easter egg, similar to the Honeycombs.

I decided to make an icon, which is just that skin's M letter, with the same principals as the other Easter egg icons (stroke width 2, rounded corners all around, made for the size 24x24 but scaled down cause there's 2px padding on the edges etc.)

Here's how it looks on the page

The source file I used for the icon is below, modified to remove all the useless junk

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg
   class="feather feather-help-circle"
   fill="none"
   height="24"
   stroke="currentColor"
   stroke-linecap="round"
   stroke-linejoin="round"
   stroke-width="2"
   viewbox="0 0 24 24"
   width="24"
   version="1.1"
   id="svg1"
   sodipodi:docname="test.svg"
   inkscape:version="1.3 (0e150ed6c4, 2023-07-21)"
   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
   xmlns="http://www.w3.org/2000/svg"
   xmlns:svg="http://www.w3.org/2000/svg">
  <defs
     id="defs1" />
  <sodipodi:namedview
     id="namedview1"
     pagecolor="#505050"
     bordercolor="#eeeeee"
     borderopacity="1"
     inkscape:showpageshadow="0"
     inkscape:pageopacity="0"
     inkscape:pagecheckerboard="0"
     inkscape:deskcolor="#d1d1d1"
     inkscape:zoom="29.98533"
     inkscape:cx="-3.3516389"
     inkscape:cy="13.473255"
     inkscape:window-width="3840"
     inkscape:window-height="2080"
     inkscape:window-x="-11"
     inkscape:window-y="-11"
     inkscape:window-maximized="1"
     inkscape:current-layer="svg1" />
  <path
     d="m 3.4492,7.4310966 8.561475,8.6040564 5.721884,-5.700454 V 20.540007 H 20.5508 V 3.4599933 L 12.010675,12 3.4492,3.4599933 Z"
     id="text1"
     style="font-size:24px;line-height:1.25;font-family:Anurati;-inkscape-font-specification:Anurati;letter-spacing:0px;word-spacing:0px;fill:#000000;stroke-width:2"
     aria-label="M" />
</svg>