Re-add flow-basic-scaffold, flow-nft-scaffold project scaffolds (with Cadence v1.0 support)

[bartolomej]

Description

Adds back project scaffolds that were migrated to Cadence v1.0.

Depends on:

• Update to Cadence v1.0 devbugging/flow-basic-scaffold#2
• Update to Cadence v1.0 nvdtf/flow-nft-scaffold#6

---

For contributor use:

• Targeted PR against master branch
• Linked to Github issue with discussion and accepted design OR link to spec that describes this work
• Code follows the standards mentioned here
• Updated relevant documentation
• Re-reviewed Files changed in the Github PR explorer
• Added appropriate labels

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 29.54%. Comparing base (d49c4cf) to head (83c9eb0).
Report is 19 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1729      +/-   ##
==========================================
+ Coverage   29.48%   29.54%   +0.06%     
==========================================
  Files          88       88              
  Lines        5166     5154      -12     
==========================================
  Hits         1523     1523              
+ Misses       3456     3444      -12     
  Partials      187      187              

Flag	Coverage Δ
unittests	29.54% <ø> (+0.06%)	⬆️

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