Discovery: add CoI2 (1CoI2-2)

active_challenge.csv

@@ -1052,3 +1052,4 @@ OSC-01187,2CrFSe-1,2CrFSe-1,Cr2F2Se2,discovery,light,,ok,0.04093,0.32744,8.0,-1.
 OSC-00545,2CrISe-1,2CrISe-1,Cr2I2Se2,discovery,light,,ok,0.0625,0.5,8.0,-0.2615,0.9248,,0.1111,3.19487,gaussian_dos_scf_mesh,0.04726,,
 OSC-00706,1MnTe2-1,1MnTe2-1,MnTe2,discovery,light,,ok,0.15928,1.27424,8.0,-0.3438,0.7018,,0.3333,1.80135,gaussian_dos_scf_mesh,0.04299,,
 OSC-01255,2IMoS-2,2IMoS-2,I2Mo2S2,discovery,light,,ok,0.08921,0.71368,8.0,0.4015,1.1249,,0.1111,2.20402,gaussian_dos_scf_mesh,0.04726,,
+OSC-02374,1CoI2-2,1CoI2-2,CoI2,discovery,light,,ok,0.08284,0.66272,8.0,-0.0655,0.8612,,0.1667,1.97716,gaussian_dos_scf_mesh,0.05569,,