Remove redundant treefmt-nix input — provided by nixica
Summary
- Remove
treefmt-nixfrom flake.nix inputs entirely (nixica's mkFlake already imports it) - Remove
local.inputs.treefmt-nix.flakeModulefrom own imports in horizon-flake-parts.nix - Remove
local.self.inputs.treefmt-nix.flakeModulefrom published flakeModule - Remove strict-inputs exception for
github:numtide/treefmt-nixin horizon-ci.nix
Per @locallycompact's direction: treefmt-nix is already provided by nixica via the mkFlake → nixica-formatting → treefmt-nix.flakeModule chain.