Suggestion #5983

Edit suggestions, delete appeals, suggestions etc

Please make it so we can edit suggestions and delete ban appeals, talking about appeals: we might've did a wrong appeal so we delete this and create a new one you can make and delete (delete unlimited) up to 2 appeals in 1 month. Now for the suggestions, we might've did a mistake and didnt notice it, after reading the suggestion, we might notice that we did a mistake so we edit it and fixed because sometimes staff cant understand the suggestion and close it. Also make it so people see that the suggestion is edited.