Returns the default path for the SQLite annotations database. This is a persistent, local, user-level directory that survives package reinstalls. The database should be stored on a local filesystem, not on a network drive, because SQLite file locking is unreliable over network filesystems.
See also
get_db_path for the full database file path
Examples
# Get the default database directory
db_dir <- get_default_db_dir()
print(db_dir)
#> [1] "/home/runner/.local/share/R/ClassiPyR"