First not working app skeleton with nix support and dependency setup and generated logo not final structure

flake.nix

@@ -0,0 +1,59 @@
+{
+  description = "QRank Go (Gin + GORM) dev env with CGO (NixOS 25.05)";
+
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.05";
+
+  outputs = { self, nixpkgs }:
+  let
+    systems = [ "x86_64-linux" "aarch64-linux" ];
+    forAllSystems = f: nixpkgs.lib.genAttrs systems (system: f (import nixpkgs { inherit system; }));
+  in
+  {
+    devShells = forAllSystems (pkgs:
+      let
+        # Pick the Go you want. pkgs.go is fine; change to pkgs.go_1_23 if you prefer a fixed version.
+        go = pkgs.go;
+      in {
+        default = pkgs.mkShell {
+          # Tools required for cgo and sqlite
+          buildInputs = [
+            go
+            pkgs.gcc
+            pkgs.pkg-config
+            pkgs.sqlite
+          ];
+
+          # Optional (handy) tools
+          nativeBuildInputs = [
+            pkgs.git
+          ];
+
+          # Enable CGO so mattn/go-sqlite3 works
+          CGO_ENABLED = 1;
+
+          # If you plan static linking, uncomment:
+          # hardeningDisable = [ "fortify" ];
+
+          shellHook = ''
+            echo "🔧 Nix dev shell ready (CGO_ENABLED=1)."
+            echo "▶ Run: go run ."
+          '';
+        };
+      });
+
+    # Convenience runner: `nix run`
+    apps = forAllSystems (pkgs: {
+      default = {
+        type = "app";
+        program = pkgs.writeShellScriptBin "run-qrank" ''
+          set -euo pipefail
+          export CGO_ENABLED=1
+          exec ${pkgs.go}/bin/go run .
+        '' + "/bin/run-qrank";
+      };
+    });
+
+    # Optional: formatter for this repo
+    formatter = forAllSystems (pkgs: pkgs.nixpkgs-fmt);
+  };
+}