torrentwal: size can be empty. resolves #6555

also add bluray movie cat.

src/Jackett.Common/Definitions/torrentwal.yml

@@ -13,6 +13,7 @@
   caps:
     categorymappings:
       - {id: "torrent_movie", cat: Movies, desc: "토렌트영화 (Movies)"}
+      - {id: "torrent_bluray", cat: Movies/BluRay, desc: "토렌트영화 (Movies)"}
       - {id: "torrent_variety", cat: TV, desc: "TV예능 (TV Variety Shows)"}
       - {id: "torrent_tv", cat: TV, desc: "TV드라마 (TV Dramas)"}
       - {id: "torrent_docu", cat: TV/Documentary, desc: "다큐/시사 (Documentaries)"}
@@ -71,7 +72,11 @@
           - name: dateparse
             args: "01-02"
       size:
-        selector: td:nth-child(4)
+        selector: td:nth-child(4):contains(".M")
+        text: "0 "
+      size:
+        selector: td:nth-child(4):not(:contains(".M"))
+        optional: true
         filters:
           - name: append
             args: "B"