cache secrets to file, fix spinner animation

scripts/remove-app.sh

@@ -28,10 +28,14 @@ if ! command -v bw &>/dev/null; then
     exit 1
 fi
 
-# --- Get secrets (cached in env vars, or fetch from Bitwarden) ---
+# --- Get secrets (cached in file, or fetch from Bitwarden) ---
 
-if [ -n "${HANTIM_GITEA_TOKEN:-}" ]; then
-    echo "Using cached secrets from environment."
+SECRETS_CACHE="${XDG_CACHE_HOME:-$HOME/.cache}/hantim-secrets"
+
+if [ -f "$SECRETS_CACHE" ]; then
+    echo "Using cached secrets."
+    # shellcheck source=/dev/null
+    source "$SECRETS_CACHE"
     GITEA_TOKEN="$HANTIM_GITEA_TOKEN"
 else
     if bw status 2>/dev/null | grep -q '"status":"unauthenticated"'; then
@@ -46,8 +50,6 @@ else
 
     bw sync --session "${BW_SESSION:-}"
     GITEA_TOKEN=$(bw get notes hantim-new-app-script --session "${BW_SESSION:-}")
-
-    export HANTIM_GITEA_TOKEN="$GITEA_TOKEN"
 fi
 
 # --- Delete Gitea repo ---