Improving UX by hiding editing buttons for readers of a project

[VitorVieiraZ]

While in Reader role, editing buttons are no longer visible to user. These buttons include:

Main Add button and the one within the features list.
Add feature button and its variations.
Edit feature button and its variations.
Edit geometry button.

Reader	Other Roles

Resolves #3174

[github-actions]

Pull Request Test Coverage Report for Build 12918255508

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 228 unchanged lines in 5 files lost coverage.
• Overall coverage increased (+0.3%) to 60.838%

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Files with Coverage Reduction	New Missed Lines	%
input/core/merginprojectmetadata.cpp	3	88.64%
input/core/coreutils.cpp	21	85.57%
input/app/activeproject.cpp	47	68.54%
input/app/main.cpp	74	34.46%
input/core/merginapi.cpp	83	79.68%

Totals
Change from base Build 12873267977:	0.3%
Covered Lines:	8033
Relevant Lines:	13204

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💛 - Coveralls

[tomasMizera]

Just small adjustments and we are ready to go 🚀

[tomasMizera]

🚀

[tomasMizera]

Merging, CI will pass on master 🙃