fix: bug: bin/disinto init — env_file unbound variable at line 765 (#145)

bin/disinto

@@ -744,6 +744,7 @@ setup_forge() {
 
   # Get or create human user token
   local human_token
+  local env_file="${FACTORY_ROOT}/.env"
   if curl -sf --max-time 5 "${forge_url}/api/v1/users/${human_user}" >/dev/null 2>&1; then
     human_token=$(curl -sf -X POST \
       -u "${human_user}:${human_pass}" \
@@ -785,7 +786,6 @@ setup_forge() {
     [predictor-bot]="FORGE_PREDICTOR_TOKEN"
   )
 
-  local env_file="${FACTORY_ROOT}/.env"
   local bot_user bot_pass token token_var
 
   for bot_user in dev-bot review-bot planner-bot gardener-bot vault-bot supervisor-bot predictor-bot architect-bot; do