I was attempting to generate validations for Tangled, but ran into some minor mistakes with how the lexicon document is written, this should fix it.

also setup nix devshell to configure TANGLED_OAUTH_JWK in a shellhook
for seamless local oauth dev.

[preview](https://cdn.discordapp.com/attachments/1361968270516949092/1371809102023622699/image.png?ex=68247c48&is=68232ac8&hm=d743ac41cf52bdee418f3260a99860fad4ad11d2c105954e663dabf2735e18f3&)

the pull-id was extracted out of transaction

how it works:

- hx-indicator adds the htmx-request class to the target of choice
- with tailwind, we can use `group-[.class]` to check if a parent
element has a certain class, and style things conditionally
- by applying `group-[.htmx-request]`, we can detect when a request is
in progress, and show/hide a lucide loader
- the loader is a static icon made to spin using the `animate-spin`
class

setting TANGLED_DEV=true now lets you work on tangled without creating
ngrok/localtunnel tunnels.

NixOS 24.11 doesn't provide go-1.24 which is now required for this
project.

Additionally fix the `CGO_ENABLED` warnings that comes with the newer
nixpkgs version.