Update route path to kebab-case while adding module or source code

[Sinan997]

In angular we are using kebab-case for route paths.
So i have changed to ToKebabCase() instead of ToLower().

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 2 lines in your changes are missing coverage. Please review.

Project coverage is 51.64%. Comparing base (3ea7f9a) to head (46223d4).
Report is 36 commits behind head on rel-8.1.

Files	Patch %	Lines
.../Cli/ProjectModification/AngularSourceCodeAdder.cs	0.00%	1 Missing ⚠️
...Abp/Cli/ProjectModification/SolutionModuleAdder.cs	0.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff            @@
##           rel-8.1   #19349   +/-   ##
========================================
  Coverage    51.63%   51.64%           
========================================
  Files         3096     3096           
  Lines        98231    98231           
  Branches      7853     7853           
========================================
+ Hits         50726    50732    +6     
+ Misses       45948    45943    -5     
+ Partials      1557     1556    -1     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[masumulu28]

Have you test it with a creating new project ? Can you add some output as image please ?