Fix JSON formatting for file extension value (#424)

Author: Badbug6

.github/.domain/domains.json

@@ -1,9 +1,9 @@
 {
   "cb01new": {
-    "domain": "website",
-    "full_url": "https://cb01net.website/",
-    "old_domain": "skin",
-    "time_change": "2025-10-27 16:27:56"
+    "domain": "online",
+    "full_url": "https://cb01net.online/",
+    "old_domain": "website",
+    "time_change": "2025-11-04 07:20:43"
   },
   "animeunity": {
     "domain": "so",
@@ -36,10 +36,10 @@
     "time_change": "2025-09-06 18:24:29"
   },
   "streamingcommunity": {
-    "domain": "ch",
-    "full_url": "https://streamingcommunityz.ch/",
-    "old_domain": "lu",
-    "time_change": "2025-10-27 12:45:04"
+    "domain": "it",
+    "full_url": "https://www.teatrodeiconciatori.it/",
+    "old_domain": "ch",
+    "time_change": "2025-11-04 07:20:47"
   },
   "altadefinizionegratis": {
     "domain": "ist",

config.json

@@ -45,7 +45,7 @@
         "param_subtitles": ["-c:s", "webvtt"],
         "param_final": ["-c", "copy"],
         "force_resolution": "Best",
-        "extension": ".mkv"
+        "extension": "mkv"
     },
     "REQUESTS": {
         "verify": false,
@@ -62,4 +62,4 @@
             "etp_rt": ""
         }
     }
-}
+}