Clarify how to save profiles for later access

[fatadel]

Main | Deploy preview

Replace Download labels with Save and explain in the Save and Share panels that profiles are not saved automatically. This makes the need to save a file or upload a profile explicit.

Closes #6309

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Profile

Before

After

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 84.12%. Comparing base (1132ef9) to head (1d51358).
⚠️ Report is 3 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff            @@
##             main    #6355    +/-   ##
========================================
  Coverage   84.11%   84.12%            
========================================
  Files         356      356            
  Lines       38444    38445     +1     
  Branches    10887    10787   -100     
========================================
+ Hits        32339    32340     +1     
  Misses       5676     5676            
  Partials      429      429            

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