Add fortitude linter

[awvwgk]

Main changes

• alphabetically sorted use statements
• change single with double quotes
• exclude lapack and blas interface for assumed size arrays
• add intent input variable in main prog
• propagate dealloc stat in lapack interface
• make use statement for wsc explicit with only list

[codecov]

Codecov Report

❌ Patch coverage is 14.28571% with 6 lines in your changes missing coverage. Please review.
✅ Project coverage is 30.68%. Comparing base (282626e) to head (2ed1b7c).
⚠️ Report is 23 commits behind head on main.

Files with missing lines	Patch %	Lines
app/main.f90	16.66%	5 Missing ⚠️
test/unit/main.f90	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##             main      #64       +/-   ##
===========================================
- Coverage   51.57%   30.68%   -20.90%     
===========================================
  Files          18        2       -16     
  Lines        1648      176     -1472     
  Branches      746       72      -674     
===========================================
- Hits          850       54      -796     
+ Misses        390       85      -305     
+ Partials      408       37      -371     

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