fix(storage): allow S3 without public_url, auto-construct path-style URL from endpoint

app/storage.py

@@ -120,7 +120,9 @@ class S3Storage:
         k = _strip_prefix(key)
         if self.public_url:
             return f"{self.public_url}/{k}"
-        return k
+        # fallback: path-style URL from endpoint + bucket
+        ep = self._client._endpoint.host
+        return f"{ep}/{self.bucket}/{k}"
 
 
 # ── Helpers ────────────────────────────────────────────────────────

export_i18n.py

@@ -1,21 +0,0 @@
-"""One-time export: convert i18n.py translations to JSON files."""
-import json
-from pathlib import Path
-
-from app.i18n import _translations
-
-locales_dir = Path(__file__).resolve().parent / "app" / "locales"
-locales_dir.mkdir(exist_ok=True)
-
-langs: dict[str, dict[str, str]] = {}
-for key, values in _translations.items():
-    for lang, text in values.items():
-        langs.setdefault(lang, {})[key] = text
-
-for lang, data in sorted(langs.items()):
-    out = locales_dir / f"{lang}.json"
-    with open(out, "w", encoding="utf-8") as f:
-        json.dump(data, f, ensure_ascii=False, indent=2)
-    print(f"Exported {len(data)} keys -> {out.name}")
-
-print("Done!")