Migrate examples to tests_e2e directory structure

- Relocated all files and scripts from `examples` to `tests_e2e` for better organization.
- Updated references and paths in configurations, scripts, and test files.
- Adjusted `bump-version.sh` to handle the new `tests_e2e` structure.
- Updated `.gitignore` to reflect path changes.

examples/docker/docker-compose-php-fpm.yml

@@ -1,82 +0,0 @@
-# ==============================================================================
-# EXAMPLE: FastCGI Plugin with PHP-FPM
-# ==============================================================================
-#
-# WHAT THIS DEMONSTRATES:
-# - PHP-FPM configuration with FastCGI protocol (proto: fcgi)
-# - FastCGI plugin for PHP environment variable configuration
-# - TCP connection to PHP-FPM on port 9000
-# - PATH_INFO support for RESTful routing
-# - Custom document root and index file configuration
-#
-#
-# HOW TO START:
-# ```bash
-# docker compose -f docker-compose-php-fpm.yml up -d
-# ```
-#
-# HOW TO VERIFY IT'S WORKING:
-# ```bash
-# # Test main page
-# curl -k -H "Host: phpapp.local"  http://127.0.0.1/
-# # Expected: 200 OK with PHP environment info
-#
-# # Test PHP info page
-# -k -H "Host: phpapp.local"  http://127.0.0.1/info.php
-# # Expected: phpinfo() output
-#
-# # Test PATH_INFO routing
-# -k -H "Host: phpapp.local"  http://127.0.0.1/test-path-info.php/users/123
-# # Expected: PATH_INFO=/users/123
-#
-# # View HAProxy stats
-# # URL: http://localhost:1936
-# # Username: admin
-# # Password: password
-# ```
-#
-# CLEAN UP:
-# ```bash
-# docker compose -f docker-compose-php-fpm.yml down
-# ```
-#
-# ==============================================================================
-
-services:
-  haproxy:
-    build:
-      context: ../../
-      dockerfile: build/Dockerfile
-    image: byjg/easy-haproxy:local
-    volumes:
-      - /var/run/docker.sock:/var/run/docker.sock
-    environment:
-      EASYHAPROXY_DISCOVER: docker
-      HAPROXY_CUSTOMERRORS: "true"
-      HAPROXY_USERNAME: admin
-      HAPROXY_PASSWORD: password
-      HAPROXY_STATS_PORT: 1936
-    ports:
-      - "80:80/tcp"
-      - "1936:1936/tcp"
-
-  # PHP-FPM service using byjg/php image
-  php-fpm:
-    image: byjg/php:8.5-fpm
-    volumes:
-      # Mount PHP application files
-      - ./php-app:/var/www/html:ro
-    labels:
-      easyhaproxy.http.host: phpapp.local
-      easyhaproxy.http.port: 80
-      # PHP-FPM listens on port 9000
-      easyhaproxy.http.localport: 9000
-      easyhaproxy.http.proto: fcgi
-
-      # Enable FastCGI plugin for PHP environment configuration
-      easyhaproxy.http.plugins: fastcgi
-
-      # FastCGI plugin configuration
-      easyhaproxy.http.plugin.fastcgi.document_root: /var/www/html
-      easyhaproxy.http.plugin.fastcgi.index_file: index.php
-      easyhaproxy.http.plugin.fastcgi.path_info: "true"