Add PHP Media API scaffold and Docker configs

Initial project scaffold for a PHP Media API including routing, controllers, models and services under api/ (Router, Media/Cast/Image/Settings controllers, models, database/bootstrap files and automatic docs service). Adds Docker support (Dockerfile, docker-compose.yml, DOCKER_README.md, php-custom.ini), .htaccess for pretty URLs, API documentation and example payloads (API_EXAMPLES.md, api/README.md, api_examples/*.json), image handling service and logging, plus a comprehensive .gitignore. This commit provides a runnable development environment and example requests to get the API up and tested quickly.

api_examples/create_movie.json

@@ -0,0 +1,32 @@
+{
+  "title": "The Matrix",
+  "year": 1999,
+  "poster": "https://example.com/matrix-poster.jpg",
+  "banner": "https://example.com/matrix-banner.jpg",
+  "description": "A computer hacker learns about the true nature of reality.",
+  "rating": 8.7,
+  "category": "Movie",
+  "type": "Movie",
+  "status": "Released",
+  "aspectRatio": "2.39:1",
+  "runtime": 136,
+  "director": "The Wachowskis",
+  "writer": "The Wachowskis",
+  "releaseDate": "1999-03-31",
+  "genres": ["Sci-Fi", "Action"],
+  "tags": ["Cyberpunk", "AI", "Simulation"],
+  "studios": ["Warner Bros."],
+  "staff": [
+    {
+      "name": "Keanu Reeves",
+      "photo": "https://example.com/keanu.jpg",
+      "bio": "Canadian actor",
+      "birthDate": "1964-09-02",
+      "birthPlace": "Beirut, Lebanon",
+      "role": "Actor",
+      "characterName": "Neo",
+      "characterImage": null,
+      "occupations": ["Actor"]
+    }
+  ]
+}