refactor(server/api): migrate auth/me handlers to writeErr(err) (T3a)

internal/api/me_system_playlists.go

@@ -6,6 +6,7 @@ import (
 
 	"github.com/jackc/pgx/v5"
 
+	"git.fabledsword.com/bvandeusen/minstrel/internal/apierror"
 	"git.fabledsword.com/bvandeusen/minstrel/internal/auth"
 	"git.fabledsword.com/bvandeusen/minstrel/internal/db/dbq"
 )
@@ -25,7 +26,7 @@ type systemPlaylistsStatusResp struct {
 func (h *handlers) handleGetSystemPlaylistsStatus(w http.ResponseWriter, r *http.Request) {
 	caller, ok := auth.UserFromContext(r.Context())
 	if !ok {
-		writeErr(w, http.StatusUnauthorized, "unauthenticated", "no session")
+		writeErr(w, apierror.Unauthorized("unauthenticated", "no session"))
 		return
 	}
 
@@ -36,7 +37,7 @@ func (h *handlers) handleGetSystemPlaylistsStatus(w http.ResponseWriter, r *http
 			return
 		}
 		h.logger.Error("api: get system playlists status", "err", err)
-		writeErr(w, http.StatusInternalServerError, "server_error", "lookup failed")
+		writeErr(w, apierror.InternalMsg("lookup failed", err))
 		return
 	}