Hookshot does not understand Left Double Quotation Marks

Turns out Element X iOS types the wrong double quotes. Specifically [`“` - Left Double Quotation Mark (U+201C)](https://unicodeplus.com/U+201C) instead of the expected [`"` - Quotation Mark (U+0022)](https://unicodeplus.com/U+0022)

See https://github.com/vector-im/element-x-ios/issues/2060 for more details.

Hookshot does not understand “

```json
{
"content": {
"body": "!gl create “An issue using Left Double Quotation Marks“ “instead of normal Quotation Mark“",
"m.mentions": {},
"msgtype": "m.text"
},
"type": "m.room.message",
...
}
```



Start with the JSON event example and trace how Hookshot parses the !gl command body. Check the related Element X iOS issue for the quotation-mark context. Done means the reproduced command using U+201C is understood correctly without breaking normal quotation marks.

Written by the indexing model from the issue text.