Raise the intuitive type of error

[liamhuber]

Depending on how you tried to get something from a dot-dict, i.e. key errors from item access, attribute errors from attribute access.

[github-actions]

👈 Launch a binder notebook on branch pyiron/pyiron_workflow/dotdict

[codacy-production]

Coverage summary from Codacy

See diff coverage on Codacy

Coverage variation	Diff coverage
✅ +0.02% (target: -1.00%)	✅ 100.00%

Coverage variation details

	Coverable lines	Covered lines	Coverage
Common ancestor commit (2f0e014)	2500	2133	85.32%
Head commit (9d2803c)	2503 (+3)	2136 (+3)	85.34% (+0.02%)

Coverage variation is the difference between the coverage for the head and common ancestor commits of the pull request branch: <coverage of head commit> - <coverage of common ancestor commit>

Diff coverage details

	Coverable lines	Covered lines	Diff coverage
Pull request (#146)	4	4	100.00%

Diff coverage is the percentage of lines that are covered by tests out of the coverable lines that the pull request added or modified: <covered lines added or modified>/<coverable lines added or modified> * 100%

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_{You may notice some variations in coverage metrics with the latest Coverage engine update. For more details, visit the documentation}

[github-actions]

Pull Request Test Coverage Report for Build 7414580192

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.01%) to 90.264%

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Totals
Change from base Build 7402051119:	0.01%
Covered Lines:	4543
Relevant Lines:	5033

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💛 - Coveralls