Wrongly use `cnames` instead of `cnamesDBlabel` for annotation after reclustering

[matchy233]

In the reclustering part of the celltype annotation workbook, it seems to wrongly use cnames instead of cnamesDBlabel to re-label the subclusters after we finished the reclustering.

I've highlighted the lines that require notice below

-   cnames = bc.tl.sig.make_anno(df, sigscores, sigconfig, levsk, toexclude=toexclude)
-   cnamesDBlabel = bc.tl.sig.obtain_dblabel(
-       bescapath + "/besca/datasets/nomenclature/CellTypes_v1.tsv", cnames
-   )

    adata_rc.obs["celltype0"] = bc.tl.sig.add_anno(
        adata_rc, cnamesDBlabel, "celltype0", "leiden"
    )
    adata_rc.obs["celltype2"] = bc.tl.sig.add_anno(
        adata_rc, cnamesDBlabel, "celltype2", "leiden"
    )
    adata_rc.obs["celltype3"] = bc.tl.sig.add_anno(
        adata_rc, cnamesDBlabel, "celltype3", "leiden"
    )
    # Lex order needed.
    names_2 = []
    names_3 = []
    for i in range(cnames.shape[0]):
-       names_2 += [cnames["celltype2"][str(i)]]
-       names_3 += [cnames["celltype3"][str(i)]]

    bc.tl.rc.annotate_new_cellnames(
-       adata, adata_rc, names=names_2, new_label="celltype2", method="leiden"
    )

    bc.tl.rc.annotate_new_cellnames(
-       adata, adata_rc, names=names_3, new_label="celltype3", method="leiden"
    )