Please include appdata/metada

[fastrizwaan]

Here's the metadata, could you please include it in the sources:

https://github.com/fastrizwaan/flathub/blob/io.github.magnush.mhWaveEdit/io.github.magnush.mhWaveEdit.metainfo.xml

<?xml version="1.0" encoding="UTF-8"?>
<!-- Copyright 2023 Asif Ali Rizvan -->
<component>
  <id type="desktop">io.github.magnush.mhWaveEdit</id>
  <developer_name>Magnus Hjorth</developer_name>
  <launchable type="desktop-id">io.github.magnush.mhWaveEdit.desktop</launchable>
  <metadata_license>CC0-1.0</metadata_license>
  <name>mhWaveEdit</name>
  <project_license>GPL-2.0</project_license>
  <summary>mhWaveEdit is a graphical program for editing sound files</summary>
  <url type="homepage">https://github.com/magnush/mhwaveedit</url>
  <description>
    <p>
      MhWaveEdit can play and edit sound files like .wav, .mp3, .ogg. It is intended to be user-friendly and robust. It does not require a fast computer. It supports effects like: fade in/out, Normalize, Volume adjust/fade, convert sample rate, convert sample format, byte swap, mix to mono, add channel, map channels, combine channels, speed adjustment, pipe through program.
    </p>
    <p>Features:</p>
    <ul>
      <li>Loads, plays, records and saves wav, mp3, ogg files and a few other formats as well.</li>
      <li>If the file is small, it's loaded into memory. Otherwise, it's edited on disc.</li>
      <li>Cut, copy and paste.</li>
      <li>Combine two or more files into single mp3/wav/ogg</li>
      <li>Volume and speed adjustment</li>
      <li>Convert between sample rates, sample sizes, stereo and mono</li>
      <li>You can always undo, all the way back to the original state of the file (even when editing large files.)</li>
    </ul>
  </description>
  <screenshots>
    <screenshot type="default">
      <image>https://github.com/fastrizwaan/mhWaveEdit_flatpak/releases/download/0.1/1.png</image>
    </screenshot>
    <screenshot>
      <image>https://github.com/fastrizwaan/mhWaveEdit_flatpak/releases/download/0.1/2.png</image>
    </screenshot>
    <screenshot>
      <image>https://github.com/fastrizwaan/mhWaveEdit_flatpak/releases/download/0.1/3.png</image>
    </screenshot>
    <screenshot>
      <image>https://github.com/fastrizwaan/mhWaveEdit_flatpak/releases/download/0.1/4.png</image>
    </screenshot>
  </screenshots>
  <update_contact>https://github.com/magnush/mhwaveedit</update_contact>
  <translation type="gettext">mhWaveEdit</translation>
  <releases>
    <release date="2018-08-25" version="1.4.24"/>
  </releases>
  <content_rating type="oars-1.1"/>
</component>