Add TMDBExtractor class for movie information extraction

- Implement TMDBExtractor to fetch movie details from The Movie Database (TMDB) API.
- Include caching mechanism for API responses to reduce redundant requests.
- Extract movie database ID from filenames using regex patterns.
- Add methods to extract TMDB ID, title, original title, release year, and TMDB URL.
- Create secrets.py to store TMDB API key and access token.
- Add a sample MKV file for testing purposes.

renamer/formatters/text_formatter.py

@@ -100,4 +100,19 @@ class TextFormatter:
 
     @staticmethod
     def dim(text: str) -> str:
-        return f"[dim]{text}[/dim]"
+        return f"[dim]{text}[/dim]"
+
+    @staticmethod
+    def link(url: str, text: str | None = None) -> str:
+        """Create a clickable link. If text is None, uses the URL as text."""
+        if text is None:
+            text = url
+        return f"[link={url}]{text}[/link]"
+
+    @staticmethod
+    def format_url(url: str) -> str:
+        """Format a URL as a clickable link using OSC 8 if it's a valid URL, otherwise return as-is."""
+        if url and url != "<None>" and url.startswith("http"):
+            # Use OSC 8 hyperlink escape sequence for clickable links
+            return f"\x1b]8;;{url}\x1b\\Open in TMDB\x1b]8;;\x1b\\"
+        return url