merge: Sharkey logo source doc improvements (!999)

View MR for information: https://activitypub.software/TransFem-org/Sharkey/-/merge_requests/999

Approved-by: dakkar <dakkar@thenautilus.net>
Approved-by: Marie <github@yuugi.dev>

packages/frontend/assets/sharkey-text-src/README.md

@@ -1,7 +1,17 @@
-This logo text was made in Inkscape by @sneexy@booping.synth.download
+# Sharkey Logo
 
-If you edit it, you can use
-[svgo](https://jakearchibald.github.io/svgomg/) to generate a
-browser-compatible file, to replace `../sharkey.svg`
+This logo was made in Inkscape by [@sneexy@booping.synth.download](https://booping.synth.download/@sneexy).
+
+The font used is Lilita One ([Google Fonts](https://fonts.google.com/specimen/Lilita+One)).
+
+## Using Inkscape
+
+Preferably, you should use Inkscape when wanting to make modifications to the logo. Once you've made your edits, save the SVG here as is from Inkscape directly, then use [svgo](https://github.com/svg/svgo) ([Web UI](https://jakearchibald.github.io/svgomg), ensure `Multipass` is enabled) to produce an SVG compatible to be viewed in web browsers, which that file will then replace [`../sharkey.svg`](../sharkey.svg).
+
+## Not using Inkscape
+
+The logo should preferably be modified using Inkscape, but should work in any other software. If any weird issues appear, try opening it with Inkscape first or try using the version under [`../sharkey.svg`](../sharkey.svg) if you prefer to work with your software. Follow the instructions for Using Inkscape.
+
+## Licence
 
 This logo is distributed under the same licence as Sharkey (AGPL ≥3).