Add WHOOGLE_ALT_IMG and WHOOGLE_ALT_WIKI to Dockerfile

Dockerfile

@@ -36,6 +36,8 @@ ARG instagram_alt='farside.link/bibliogram'
 ARG reddit_alt='farside.link/libreddit'
 ARG medium_alt='farside.link/scribe'
 ARG translate_alt='lingva.ml'
+ARG imgur_alt='imgin.voidnet.tech'
+ARG wikipedia_alt='wikiless.org'
 
 ENV CONFIG_VOLUME=$config_dir \
     WHOOGLE_USER=$username \
@@ -53,6 +55,8 @@ ENV CONFIG_VOLUME=$config_dir \
     WHOOGLE_ALT_RD=$reddit_alt \
     WHOOGLE_ALT_MD=$medium_alt \
     WHOOGLE_ALT_TL=$translate_alt
+    WHOOGLE_ALT_IMG=$imgur_alt
+    WHOOGLE_ALT_WIKI=$wikipedia_alt
 
 WORKDIR /whoogle