refactor: 💥 Handled model option by context in Policies - L8

[allysonsilva]

• When passing the --model options together with the --context option then the use statement in the policy must follow the context namespace, not the laravel pattern.
• When not using the --context option, only the --model option, the model must be created in the default Laravel folder

closes #5

[codecov-commenter]

Codecov Report

Merging #7 (8bb0f59) into 1.x (d5e2672) will not change coverage. The diff coverage is 100.00%.

@@             Coverage Diff             @@
##                 1.x        #7   +/-   ##
===========================================
  Coverage     100.00%   100.00%           
- Complexity       185       190    +5     
===========================================
  Files             40        40           
  Lines            467       481   +14     
===========================================
+ Hits             467       481   +14     

Flag	Coverage Δ
tests	100.00% <100.00%> (ø)

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Impacted Files	Coverage Δ
src/Commands/Foundation/Concerns/BuildClass.php	100.00% <100.00%> (ø)
src/Commands/Foundation/PolicyMakeCommand.php	100.00% <100.00%> (ø)