[Run][Plugin] Rename projects/binaries to follow the required schema

[enricogior]

WARNING: this needs to be coordinated with the localization team to avoid problems see #9196 and
#9210

PT Run plugins should follow the same naming convention as the Service and System plugins.
See #8974 for reference.

This task affects:

• Visual Studio projects' names
• Binaries' names
• folders' hierarchy
• projects' namespaces

Given this work impacts several projects, we should open individual PRs for each plugin:

• Calculator
• Folder
• Indexer
• Shell
• Uri
• WindowWalker

[dziadkiewicz]

This looks like a good one for newcomer. I'd like to contribute to it. Can you assign it to me, please?

[enricogior]

Hi @dziadkiewicz
thanks for helping, feel free to choose one of the plugin (to start) and simply add a comment saying on which one you are working on.
It's important to open one PR per plugin, so it's easy to review and test each plugin individually.
Thanks.

[dziadkiewicz]

I'll start with the Calculator.