Rename to mio

[sneakers-the-rat]

fix: #77

edit: actually makes sense to have the TODO in the issue: #77

This PR just does the rename in the code :)

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📚 Documentation preview 📚: https://miniscope-io--86.org.readthedocs.build/en/86/

[coveralls]

Pull Request Test Coverage Report for Build 12247093978

Details

• 51 of 64 (79.69%) changed or added relevant lines in 20 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 79.112%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
mio/cli/stream.py	0	2	0.0%
mio/cli/update.py	0	2	0.0%
mio/models/mixins.py	9	11	81.82%
mio/cli/main.py	0	3	0.0%
mio/cli/main.py	0	4	0.0%

Totals
Change from base Build 12246218403:	0.0%
Covered Lines:	1337
Relevant Lines:	1690

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💛 - Coveralls

[sneakers-the-rat]

i think this is done and @t-sasatani and i talked about this change in slack :). merging bc they're busy with experiments and off on their own branch atm anyway