fix(rewrite): make image upload non-fatal and add rewrite tracing logs

- wordpress.py: catch image download/upload failures and skip image
  instead of aborting the entire WP draft update
- pipeline.py: add INFO logs at each step of _do_rewrite_and_draft
  to trace OpenAI call, tag generation, and WP API call
- telegram_bot.py: add INFO logs around rewrite execution + exc_info
  on error for full traceback in logs
- repositories.py: include scheduled_publish_at in get_article_by_id

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

backend/app/pipeline.py

@@ -110,7 +110,9 @@ def _do_rewrite_and_draft(article: dict[str, Any]) -> tuple[int, str | None]:
     article_id = int(article["id"])
 
     # Rewrite
+    logger.info("_do_rewrite_and_draft #%d: starte OpenAI-Rewrite", article_id)
     rewritten = rewrite_article_text(article)
+    logger.info("_do_rewrite_and_draft #%d: Rewrite fertig (%d Wörter), generiere Tags", article_id, len(rewritten.split()))
     tags: list[str] = []
     try:
         tags = generate_article_tags(article, rewritten_text=rewritten)
@@ -157,7 +159,9 @@ def _do_rewrite_and_draft(article: dict[str, Any]) -> tuple[int, str | None]:
         raise RuntimeError(f"Artikel #{article_id} nach Rewrite nicht gefunden")
 
     # Create WP draft
+    logger.info("_do_rewrite_and_draft #%d: erstelle/aktualisiere WP Draft (wp_post_id=%s)", article_id, fresh.get("wp_post_id"))
     wp_post_id, wp_post_url = publish_article_draft(fresh)
+    logger.info("_do_rewrite_and_draft #%d: WP Draft fertig (post_id=%s)", article_id, wp_post_id)
 
     # Update WP info in DB
     from .repositories import mark_article_publish_result

backend/app/repositories.py

@@ -321,7 +321,8 @@ def get_article_by_id(article_id: int) -> dict[str, Any] | None:
                    a.source_name_snapshot, a.source_terms_url_snapshot, a.source_license_name_snapshot,
                    a.legal_checked, a.legal_checked_at, a.legal_note,
                    a.wp_post_id, a.wp_post_url, a.publish_attempts, a.publish_last_error, a.published_to_wp_at,
-                   a.word_count, a.status, a.meta_json, a.created_at, a.updated_at
+                   a.word_count, a.status, a.meta_json, a.created_at, a.updated_at,
+                   a.scheduled_publish_at
             FROM articles a
             WHERE a.id = ?
             """,

backend/app/telegram_bot.py

@@ -435,14 +435,16 @@ def _handle_callback(callback_query: dict[str, Any]) -> None:
 
     if action == "rewrite":
         try:
+            logger.info("Rewrite #%d: starte rewrite_and_update_draft", article_id)
             _pipeline.rewrite_and_update_draft(article_id)
+            logger.info("Rewrite #%d: abgeschlossen, sende Benachrichtigung", article_id)
             updated = get_article_by_id(article_id)
             if updated:
                 from .scheduler import suggest_publish_slot
                 slot = suggest_publish_slot()
                 notify_new_draft(updated, score=_get_relevance_score(updated), suggested_publish_at=slot)
         except Exception as exc:
-            logger.error("Rewrite #%d fehlgeschlagen: %s", article_id, exc)
+            logger.error("Rewrite #%d fehlgeschlagen: %s", article_id, exc, exc_info=True)
             notify_error(f"Rewrite #{article_id} fehlgeschlagen: {exc}")
 
     elif action == "discard":

backend/app/wordpress.py

@@ -318,13 +318,19 @@ def publish_article_draft(article: dict[str, Any]) -> tuple[int, str | None]:
     featured_media_id = None
     selected_image_url = _selected_image_url_from_meta(article.get("meta_json"))
     if selected_image_url:
-        featured_media_id = _upload_featured_media(
-            base_url=settings.wordpress_base_url,
-            auth_header=auth,
-            image_url=selected_image_url,
-            article_title=title,
-            source_url=source_url,
-        )
+        try:
+            featured_media_id = _upload_featured_media(
+                base_url=settings.wordpress_base_url,
+                auth_header=auth,
+                image_url=selected_image_url,
+                article_title=title,
+                source_url=source_url,
+            )
+        except Exception as img_exc:
+            import logging
+            logging.getLogger(__name__).warning(
+                "Bild-Upload fehlgeschlagen (wird übersprungen): %s — %s", selected_image_url, img_exc
+            )
 
     payload = {
         "title": title,

docs/wiki/Operations-Runbook.md

@@ -18,6 +18,26 @@
 3. Payload-Validation/Tag-Fehler?
 4. Artikel in `pending` statt `failed` markieren, wenn unklar
 
+## Incident: Telegram-Buttons reagieren nicht / Befehle ignoriert
+
+**Ursache:** N8N "App Release - Telegram Bot"-Workflow hat den Webhook überschrieben.
+
+**Prüfen:**
+```bash
+curl -s "https://api.telegram.org/bot8403822424:AAGp8gZoNIGZv3IIan45q7P9HfM868qzXi4/getWebhookInfo" | python3 -m json.tool
+```
+→ `url` muss auf `https://news.vanityontour.de/telegram/webhook` zeigen
+→ `allowed_updates` muss `["message", "callback_query"]` enthalten
+
+**Webhook zurücksetzen:**
+```bash
+curl -s -X POST "https://api.telegram.org/bot8403822424:AAGp8gZoNIGZv3IIan45q7P9HfM868qzXi4/setWebhook" \
+  -H "Content-Type: application/json" \
+  -d '{"url":"https://news.vanityontour.de/telegram/webhook","allowed_updates":["message","callback_query"],"secret_token":"RWWAaBwfCUX9Y573JVkB9zAeloHsZZoruXOBBgUtsvU"}'
+```
+
+Vollständige Dokumentation: `projects/webhook/telegram-webhook-reset.md`
+
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