~eliasnaur/gio-example

ref: d78c5d125ea7378380ef01b1448c8adf9f022d32 gio-example/gophers d---------
all: update to use StateOp instead of StackOp

Signed-off-by: Chris Waldon <christopher.waldon.dev@gmail.com>
all: initial import

Copied from the example directory of https://git.sr.ht/~eliasnaur/gio.

Signed-off-by: Elias Naur <mail@eliasnaur.com>