Lint fixes and testing workflow actions

pkg/handlers/hooks.go

@@ -12,7 +12,7 @@ import (
 func (h *Handlers) Hooks(w http.ResponseWriter, r *http.Request) {
 	hooks := h.hookMgr.ListHooks()
 	w.Header().Set("Content-Type", "application/json")
-	json.NewEncoder(w).Encode(hooks)
+	writeJSON(w, hooks)
 }
 
 // AddHook adds a new hook to the system
@@ -39,7 +39,7 @@ func (h *Handlers) AddHook(w http.ResponseWriter, r *http.Request) {
 	}
 
 	w.WriteHeader(http.StatusCreated)
-	json.NewEncoder(w).Encode(map[string]string{"status": "ok"})
+	writeJSON(w, map[string]string{"status": "ok"})
 }
 
 // RemoveHook removes a hook from the system
@@ -70,5 +70,5 @@ func (h *Handlers) RemoveHook(w http.ResponseWriter, r *http.Request) {
 		}
 	}
 
-	json.NewEncoder(w).Encode(map[string]string{"status": "ok"})
+	writeJSON(w, map[string]string{"status": "ok"})
 }