chore: remove .junie from git tracking

.gitignore

@@ -4,7 +4,9 @@ composer.lock
 .phpunit.result.cache
 CLAUDE.md
 AGENTS.md
+.junie/
 /coverage/
 .idea/
 .vscode/
 *.log
+.junie/

.junie/guidelines.md

@@ -1,36 +0,0 @@
-# Atlas Routing: Development Guidelines
-
-These guidelines ensure that all development by AI agents remains consistent with the project's standards for quality, maintainability, and architectural purity.
-
-## 1. Execution Policy (CRITICAL)
-- **Sequential Implementation**: Milestones defined in `MILESTONES.md` MUST be implemented one at a time.
-- **No Auto-Advance**: Do not automatically move to the next milestone. Stop and wait for verification or explicit instruction after completing a milestone.
-- **Strict Completion (Definition of Done)**: A milestone is NOT complete until:
-    - The full suite of tests passes.
-    - Zero deprecation warnings.
-    - Zero errors.
-    - Zero failures.
-
-## 2. Core Requirements
-- **PHP Version**: `^8.2`
-- **Principles**:
-    - **SOLID**: Strict adherence to object-oriented design principles.
-    - **KISS**: Prefer simple solutions over clever ones.
-    - **DRY**: Minimize duplication by abstracting common logic.
-    - **YAGNI**: Avoid over-engineering; only implement what is actually required.
-
-## 3. Coding Style & Architecture
-- **Verbose Coding Style**: Code must be expressive and self-documenting. Use descriptive variable and method names.
-- **Single Responsibility Principle (SRP)**:
-    - **Classes**: Each class must have one, and only one, reason to change.
-    - **Methods**: Each method should perform a single, well-defined task.
-- **Type Safety**: Strictly use PHP 8.2+ type hinting for all properties, parameters, and return values.
-- **Interoperability**: Prioritize PSR compliance (especially PSR-7 for HTTP messages).
-
-## 4. Documentation & Quality Assurance
-- **Well Documented**: Every public class and method must have comprehensive PHPDoc blocks.
-- **Fully Tested**:
-    - Aim for high test coverage.
-    - Every bug fix must include a regression test.
-    - Every new feature must be accompanied by relevant tests.
-    - Use PHPUnit for the testing suite.