~eliasnaur/gio-example

ref: 112655e32697e0e4efdd57e100 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>