SINGAPORE – Five months after Warong Nasi Pariaman ended its 78-year run in North Bridge Road, nasi padang is back behind the glass display at the same Kampong Gelam shophouse – this time by one of Indonesia’s well-known chains.Sederhana Singapore’s takeover of the historic space has pushed Indonesian food back into the spotlight, alongside new openings by local purveyors of Indonesian fare.Kios Minang, a fast-casual offshoot of heritage restaurant chain Rumah Makan Minang, and the second outlet of Kulon, which sells Indonesian bakmi, are winning over new diners in a food hall at New Bahru.Sederhana Singapore soft-opened on May 29...