Adopt "Title (YYYY)" pool naming and clean Filmotéka link names

src/core/file.py

@@ -139,12 +139,18 @@ class File:
                 if isinstance(t, Tag) and t.category == "Rok" and t.name.isdigit():
                     year = t.name
                     break
+        if year is None:
+            # Last resort: recover it from a canonical "Title (YYYY)" filename.
+            from .naming import parse_pool_stem
+            parsed = parse_pool_stem(self.file_path.stem)
+            if parsed is not None:
+                year = parsed[1]
         rating = cache.get("rating")
         # user attributes first; core fields take precedence over same-named keys
         context = dict(self.attributes)
         context.update({
             "title": self.title or self.file_path.stem,
-            "year": "" if year is None else year,
+            "year": "" if year is None else str(year),
             "rating": "" if rating is None else rating,
             "ext": self.file_path.suffix,
             "stem": self.file_path.stem,