By: Tom Sydney Kerckhove <syd@cs-syd.eu>
Add flake.nix for NixCI Adds a Nix flake that builds the pathfinding crate, runs its test suite, and provides a development shell.
| Time to Start | Worker time | Duration | Time to finish | |
| Config | 3m42s | 2s | 2s | 3m44s |
| Eval | 3m47s | 11s | 11s | 3m59s |
| Build | 3m59s | 21s | 22s | 4m21s |
| Test | - | - | - | - |
| Deploy | - | - | - | - |
| Suite | 3m42s | 35s | 39s | 4m21s |