Remove restrictions from prependMiddleware() and middleware() methods

[klsoft-web]

Q	A
Is bugfix?	❌
New feature?	❌
Breaks BC?	❌
Fixed issues	#277

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 72.72%. Comparing base (7b4d133) to head (beab738).
⚠️ Report is 22 commits behind head on master.

Additional details and impacted files

@@              Coverage Diff              @@
##             master     #279       +/-   ##
=============================================
- Coverage     97.40%   72.72%   -24.68%     
+ Complexity      181      178        -3     
=============================================
  Files            16       16               
  Lines           577      550       -27     
=============================================
- Hits            562      400      -162     
- Misses           15      150      +135     

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[Copilot]

Pull request overview

This PR removes ordering restrictions around adding middleware in Route and Group, aligning behavior with issue #277 so middleware can be added both before and after actions/routes.

Changes:

• Allow Route::middleware() to be called after action() by inserting middleware before the action handler.
• Allow Route::prependMiddleware() to be called before action() (always prepends).
• Remove Group ordering restrictions so middleware can be added before/after routes() and vice versa, and update tests/changelog accordingly.

Reviewed changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
src/Route.php	Adjusts middleware() behavior to insert before action when action is present; removes prependMiddleware() restriction.
src/Group.php	Removes state flags/exceptions that enforced ordering between routes() and middleware methods.
tests/RouteTest.php	Replaces exception-based tests with assertions covering new Route middleware ordering behavior.
tests/GroupTest.php	Updates tests to reflect relaxed ordering constraints in Group.
CHANGELOG.md	Documents enhancement #277.

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[vjik]

Add middleware before action to check the order of middlewares.

[klsoft-web]

Done