Added confirmation and correction possibility to the insert command

[tiaxter]

Added confirmation to the insert command. If user do not confirm, the questions will be reprompted printing the values previously inserted by the user. User can reuse the old value just pressing ENTER.

[codecov]

Codecov Report

Merging #8 (8136d8f) into master (bb1f35e) will not change coverage.
The diff coverage is 100.00%.

❗ Current head 8136d8f differs from pull request most recent head 9ee24b4. Consider uploading reports for the commit 9ee24b4 to get more accurate results

@@             Coverage Diff             @@
##              master        #8   +/-   ##
===========================================
  Coverage     100.00%   100.00%           
  Complexity       133       133           
===========================================
  Files             18        18           
  Lines            490       493    +3     
===========================================
+ Hits             490       493    +3     

Impacted Files	Coverage Δ	Complexity Δ
src/Console/LarexInsertCommand.php	100.00% <100.00%> (ø)	7.00 <0.00> (ø)

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