Creates a SummarizedExperiment with annotated expression values in the main
assay, annotation fields in rowData, and sample metadata in colData.
When available, signature and deconvolution outputs are also appended to
colData as sample-level columns.
Usage
as_expranno_se(
x,
assay_name = "expression",
include_signatures = TRUE,
include_deconvolution = TRUE
)