chore(nix->guix): delete Nix estate-wide (#138)

Author: hyperpolymath

.envrc

@@ -14,7 +14,6 @@ fi
 
 # Load Nix flake if flake.nix exists
 if has nix && [ -f flake.nix ]; then
-  use flake
 fi
 
 # Project environment variables

.github/workflows/governance.yml

@@ -31,4 +31,4 @@ permissions:
 
 jobs:
   governance:
-    uses: hyperpolymath/standards/.github/workflows/governance-reusable.yml@7fdc2705df74b4e352d2a1cde3e87a5923fdf329
+    uses: hyperpolymath/standards/.github/workflows/governance-reusable.yml@7fdc2705df74b4e352d2a1cde3e87a5923fdf329

.github/workflows/hypatia-scan.yml

@@ -411,4 +411,4 @@ jobs:
               repo: context.repo.repo,
               issue_number: context.issue.number,
               body: comment
-            });
+            });

.github/workflows/secret-scanner.yml

@@ -18,4 +18,4 @@ jobs:
     permissions:
       contents: read
     uses: hyperpolymath/standards/.github/workflows/secret-scanner-reusable.yml@7fdc2705df74b4e352d2a1cde3e87a5923fdf329
-    secrets: inherit
+    secrets: inherit