Use JSON for suggest responses

main.go

@@ -151,7 +151,7 @@ func (ph *PHandler) serveSuggest(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	_, _ = w.Write([]byte(comp.Choices[0].Message.Content))
+	sendSuggestResponse(w, comp.Choices[0].Message.Content)
 }
 
 var allowedEnvs = []string{

static/index.html

@@ -148,7 +148,7 @@ async function suggestNow() {
 		return;
 	}
 
-	document.getElementById('suggest-msg').innerText = await resp.text();
+	document.getElementById('suggest-msg').innerText = (await resp.json()).message;
 	document.getElementById('suggest').show();
 }
 

suggest.go

@@ -0,0 +1,13 @@
+package main
+
+import (
+	"net/http"
+)
+
+type SuggestResponse struct {
+	Message string `json:"message"`
+}
+
+func sendSuggestResponse(w http.ResponseWriter, msg string) {
+	sendJSON(w, SuggestResponse{Message: msg})
+}