Make Route, Group and MatchingResult dispatcher independent

[vjik]

Q	A
Is bugfix?	❌
New feature?	❌
Breaks BC?	✔️
Fixed issues	-

Extracted from #196

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (04be2f6) 78.66% compared to head (bf700de) 93.84%.

Additional details and impacted files

@@              Coverage Diff              @@
##             master     #222       +/-   ##
=============================================
+ Coverage     78.66%   93.84%   +15.17%     
+ Complexity      188      125       -63     
=============================================
  Files            13       11        -2     
  Lines           586      406      -180     
=============================================
- Hits            461      381       -80     
+ Misses          125       25      -100     

Files	Coverage Δ
src/Group.php	100.00% <100.00%> (ø)
src/Internal/MiddlewareFilter.php	100.00% <100.00%> (ø)
src/MatchingResult.php	100.00% <ø> (ø)
src/Middleware/Router.php	100.00% <100.00%> (ø)
src/Route.php	100.00% <100.00%> (ø)
src/RouteCollection.php	100.00% <100.00%> (ø)

... and 3 files with indirect coverage changes

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[what-the-diff]

PR Summary

• Property changes in Group and Route files
  Adjusted the .phpstorm.meta.php/Group.php and .phpstorm.meta.php/Route.php files by removing certain outdated properties like items, middlewareDefinitions, pattern and override and included new ones such as routes, hasCorsMiddleware, enabledMiddlewares, hasMiddlewares, enabledMiddlewares and methods.

• Updates to CHANGELOG.md
  The CHANGELOG.md file has been updated with a new change entry Make Route, Group and MatchingResult dispatcher independent #222.

• Addition of UPGRADE.md file
  Added a new file, UPGRADE.md to assist in managing future updates or migrations.

• Revisions in src/Group.php
  These revisions mirror the same changes as in .phpstorm.meta.php/Group.php.

• Deletion of src/MatchingResult.php
  Outdated MatchingResult.php file and its related code has been removed due to changes in code structure.

• Reworking of src/Middleware/Router.php
  The function process() now uses the dispatch() method of the Dispatcher, making the processing of requests and responses more efficient.

• Modifications in src/Route.php
  Old dispatcher property was removed while new properties middlewares and enabledMiddlewares were added. Renamed previous properties for better clarity and understanding moving forward - middlewareDefinitions to middlewares and disabledMiddlewareDefinitions to disabledMiddlewares.

• Revised src/RouteCollection.php
  The code has been updated to use the newly renamed methods and properties for better code coherency.

• Tests Updated
  Multiple tests in GroupTest.php, MatchingResultTest.php, RouteCollectionTest.php and RouteTest.php were updated. Changes entailed replacing older methods with calls to getDispatcher(), resulting in a more streamlined and elegant test structure.

[rustamwin]

Need to invalidate enabledMiddlewares in functions that updates middlewares property.

[vjik]

Need to invalidate enabledMiddlewares in functions that updates middlewares property.

Done.

[rustamwin]

There is a line that can be covered.