Fix IPA pronunciation

https://www.ipaaudio.click/audio, which we were using
to convert the IPA notation to voice, is gone.

So, now, use http://ipa-reader.xyz instead. Looks like
someone or the other keeps building this using Amazon Polly
and maybe we can keep switching as and when these projects
die 🤷🏻‍♂️

Also, as Apple's on-device text-to-speech is quite good,
it worth considering dropping the IPA support altogether
and just use `say` with the word itself.

info.plist

@@ -974,7 +974,7 @@ Subsequent searches should be snappy
 	<key>variablesdontexport</key>
 	<array/>
 	<key>version</key>
-	<string>0.2.10</string>
+	<string>0.2.11</string>
 	<key>webaddress</key>
 	<string>https://github.com/mr-pennyworth/alfred-better-dictionaries</string>
 </dict>

sayipa.sh

@@ -3,10 +3,12 @@
 ipa=$1
 mp3_file="/tmp/ipa.mp3"
 
-curl "https://www.ipaaudio.click/audio" \
-  -H "Accept: application/json" \
-  -H "Content-Type: application/json" \
-  --data "{\"ipa\": \"$ipa\"}" \
-  -o "$mp3_file"
+curl 'https://iawll6of90.execute-api.us-east-1.amazonaws.com/production' \
+  -X POST \
+  --data-raw "{\"text\":\"$ipa\", \"voice\":\"Salli\"}" \
+  -o /tmp/b64ipa
+
+python3 -c "print($(cat /tmp/b64ipa))" | \
+  base64 --decode --input - -o "$mp3_file"
 
 afplay "$mp3_file"