Handle the registration form

Well, just log it for now.

endpoint.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"log"
 	"net/http"
 )
 func getFavicon(w http.ResponseWriter, r *http.Request) {
@@ -21,3 +22,20 @@ func getSignup(w http.ResponseWriter, r *http.Request) {
 		http.Error(w, err.Error(), http.StatusInternalServerError)
 	}
 }
+
+func postSignup(w http.ResponseWriter, r *http.Request) {
+	if err := r.ParseForm(); err != nil {
+		log.Printf("Error parsing form: %v", err)
+		http.Error(w, "Failed to process form", http.StatusBadRequest)
+		return
+	}
+	
+	email := r.FormValue("email")
+	name := r.FormValue("name")
+	terms := r.FormValue("terms")
+	
+	log.Printf("Signup - Email: %s, Name: %s, Terms: %s", email, name, terms)
+	
+	w.WriteHeader(http.StatusOK)
+	w.Write([]byte("Form received"))
+}