restructure: flatten scripts dirs, remove roster, update SKILL.md

git-hangman-lab/scripts/generate-access-token

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+# Get the directory where this script is located
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+
+# Verify git credentials first
+"$SCRIPT_DIR/check-git-cred"
+
+username=$(secret-mgr get-username --key git)
+token=$("$SCRIPT_DIR/gitea" admin user generate-access-token --username "$username" --token-name "$username")
+
+secret-mgr set --key git-access-token --username "$username" --secret "$token"
+
+echo "Access token generated and stored successfully"