feat(firmware): wire SD persistence + git publish into the editor

Land the v0.1 editor integration: the git_sync module (libgit2 on the SD
/sd/repo, dedicated 96KB git thread, lazy Wi-Fi, :sync push with
synced/up-to-date/failed snackbars), the boot splash (Spike 9) plus its bin
and justfile recipes, and a power-on→cursor boot-timing log. Also re-syncs
the roadmap/spikes/v0.1-product status and adds the SD hardware reference
photo.
This commit is contained in:
Julien Calixte
2026-07-11 15:30:43 +02:00
parent 98a9d1dffe
commit 8dc6ee362f
11 changed files with 710 additions and 65 deletions

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