`.agents/setup` now pre-loads the CLI's local data after the build: it
installs the published ownership snapshot (`idx ownership sync`, the
repo's preferred bootstrap path) and warms the file cache for the shipped
`stocks` read commands, so a fresh orb can query ownership data and serve
`--offline` reads immediately.
Setup also adopts the dev shell environment for its remaining steps via
`nix print-dev-env` (the same mechanism the login-shell hook uses), and
the orb guidance block is replaced in place so text updates reach orbs
that already have one without accumulating blank lines.
Amp-Thread-ID: https://ampcode.com/threads/T-01a0ba76-221d-728b-9d68-45ab48750d3d
Co-authored-by: The Diligence Dev <thediligencedev@gmail.com>
Fresh Amp orbs start without a Rust toolchain or Nix, so every agent would
repeat the same install. `.agents/setup` installs Nix (single-user),
realizes the flake dev shell, activates it for the login shells Amp and orb
services start, and warms target/ so the first agent command is incremental.
`.agents/resume` re-checks the toolchain after a pause.
Also ignore .amp/portals/ so orb runtime files stay out of git status.
Amp-Thread-ID: https://ampcode.com/threads/T-01a0ba76-221d-728b-9d68-45ab48750d3d
Co-authored-by: The Diligence Dev <thediligencedev@gmail.com>
