other: remove unused project files

.envrc

@@ -1 +0,0 @@
-use flake

.gitignore

@@ -1,12 +1,13 @@
-.direnv
 
+
+kicad-prototype
 # kicad
-kicad-prj/kicad-prj-backups
+# kicad-prj/kicad-prj-backups
-kicad-prj/fp-lib-table
+# kicad-prj/fp-lib-table
-kicad-prj/kicad-prj.kicad_prl
+# kicad-prj/kicad-prj.kicad_prl
-kicad-prj/pcb.kicad_prl
+# kicad-prj/pcb.kicad_prl
-kicad-prj/fp-info-cache
+# kicad-prj/fp-info-cache
-kicad-prj/~*.lck
+# kicad-prj/~*.lck
 
 # zmk
 firmware/zmk

flake.lock

@@ -1,27 +0,0 @@
-{
-  "nodes": {
-    "nixpkgs": {
-      "locked": {
-        "lastModified": 1764983851,
-        "narHash": "sha256-y7RPKl/jJ/KAP/VKLMghMgXTlvNIJMHKskl8/Uuar7o=",
-        "owner": "nixos",
-        "repo": "nixpkgs",
-        "rev": "d9bc5c7dceb30d8d6fafa10aeb6aa8a48c218454",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nixos",
-        "ref": "nixos-25.11",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "root": {
-      "inputs": {
-        "nixpkgs": "nixpkgs"
-      }
-    }
-  },
-  "root": "root",
-  "version": 7
-}

flake.nix

@@ -1,24 +0,0 @@
-{
-    description = "dev env for development of the phiboard keyboard";
-    inputs.nixpkgs.url = "github:nixos/nixpkgs/nixos-25.11";
-
-    outputs = { self, nixpkgs }:
-    let
-        system = "x86_64-linux";
-        pkgs = import nixpkgs { inherit system; config.allowUnfree = true; };
-    in {
-        devShells.${system}.default = pkgs.mkShell {
-
-            buildInputs = with pkgs; [
-                typst
-
-                devcontainer  # for zmk
-            ];
-
-            shellHook = ''
-              echo loaded phiboard shell
-            '';
-        };
-    };
-}
-