Gravar-mail: A new example of intramolecular C—H⋯Ni anagostic interactions: synthesis, crystal structure and Hirshfeld analysis of cis-bis[4-methyl-2-(1,2,3,4-tetrahydronaphthalen-1-ylidene)hydrazinecarbothioamidato-κ(2)
N
(1),S]nickel(II) dimethylformamide monosolvate