refactor(server/api): migrate me/* + events preludes (A2 5/N)

internal/api/me_system_playlists.go

@@ -7,7 +7,6 @@ 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"
 )
 
@@ -24,9 +23,8 @@ type systemPlaylistsStatusResp struct {
 // Returns the caller's system_playlist_runs row, or zero-values when no row
 // exists yet (i.e. the user has never had a build attempted).
 func (h *handlers) handleGetSystemPlaylistsStatus(w http.ResponseWriter, r *http.Request) {
-	caller, ok := auth.UserFromContext(r.Context())
+	caller, ok := requireUser(w, r)
 	if !ok {
-		writeErr(w, apierror.Unauthorized("unauthenticated", "no session"))
 		return
 	}