[mig] init migration & add new portal template

__init__.py

__manifest__.py

static/src/css/acc_bootstrap_override.scss

static/src/css/acc_style.scss

static/src/fonts/overpass/overpass-bold-italic.otf

static/src/fonts/overpass/overpass-bold.otf

static/src/fonts/overpass/overpass-extrabold-italic.otf

static/src/fonts/overpass/overpass-extrabold.otf

static/src/fonts/overpass/overpass-extralight-italic.otf

static/src/fonts/overpass/overpass-extralight.otf

static/src/fonts/overpass/overpass-heavy-italic.otf

static/src/fonts/overpass/overpass-heavy.otf

static/src/fonts/overpass/overpass-italic.otf

static/src/fonts/overpass/overpass-light-italic.otf

static/src/fonts/overpass/overpass-light.otf

static/src/fonts/overpass/overpass-regular.otf

static/src/fonts/overpass/overpass-semibold-italic.otf

static/src/fonts/overpass/overpass-semibold.otf

static/src/fonts/overpass/overpass-thin-italic.otf

static/src/fonts/overpass/overpass-thin.otf