[ICON REQUEST]: software-ideas-modeler

### I have searched through the issues and didn't find my problem.

- [X] Confirm

### About the icon

It's a popular UML tool. People already got the UML icon approved so this one is a great addition!

### Links and sources

https://www.facebook.com/photo/?fbid=488553493279589
https://www.softwareideas.net/
https://en.wikipedia.org/wiki/Software_Ideas_Modeler

### Additional information

Check the link that I gave of their facebook page, there you can download their logo. But there is a lot of unused space in the image, which also isn't equal on all sides (fix this please) and also make the background transparent.