Refactor PHPStan setup in Makefile: streamline configuration and remove redundant checks

Makefile

@@ -86,6 +86,8 @@ test-watch:
 		make test-unit; \
 	done
 
+# PFStan configuration
+
 # Code quality
 lint:
 	@echo "Running PHPStan static analysis..."
@@ -93,26 +95,23 @@ lint:
 
 phpstan-setup:
 	@echo "Setting up PHPStan configuration..."
-	@if [ ! -f phpstan.neon ]; then \
-		cat > phpstan.neon << EOF
+	cat > phpstan.neon << EOF
 parameters:
-    level: 8
-    paths:
-        - models
-        - controllers
-        - services
-        - utils
-        - includes
-    excludes_analyse:
-        - vendor/
-        - tests/
-        - assets/
-        - static/
-        - migrations/
-    ignoreErrors:
-        - '#Function config not found#'  # For Config::get calls
-EOF
-	fi
+	level: 8
+	paths:
+	- models
+	- controllers
+	- services
+	- utils
+	- includes
+	excludes_analyse:
+	- vendor/
+	- tests/
+	- assets/
+	- static/
+	- migrations/
+	ignoreErrors:
+	- '#Function config not found#'  # For Config::get calls
 
 check: test lint
 
@@ -136,7 +135,7 @@ clean:
 	rm -rf tests/results/
 	rm -rf logs/
 	rm -f phpunit.xml.bak
-	find . -name "*.log" -not -name ".git*" -delete
+	find . -name "*.log" -not -name ".git*" -deleteW
 	find . -name "*~" -delete
 	find . -name "*.tmp" -delete