chore(kb): notițe youtube mai, fix email tools, update newsletter/anaf-monitor

Adaugă 4 notițe YouTube (llama.cpp, Mario Zechner, bonificatie impozit,
AI scaffolding) + notă coaching grok. Actualizează index KB.
Fix email_digest și email_forward. Update newsletter cercetasi + cron jobs.
ANAF monitor hashes/snapshots/versions la zi.

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

tools/email_forward.py

@@ -186,6 +186,7 @@ def fetch_unread_emails():
                         att_data[fname] = payload
 
         results.append({
+            'id': eid.decode(),
             'subject': decode_mime_header(msg['Subject']),
             'from_full': from_addr,
             'date': msg['Date'],
@@ -198,6 +199,21 @@ def fetch_unread_emails():
     return results
 
 
+def mark_as_seen(email_ids: list[str]) -> None:
+    """Marchează emailurile ca citite pe server IMAP."""
+    if not email_ids:
+        return
+    try:
+        mail = imaplib.IMAP4_SSL(IMAP_SERVER, IMAP_PORT)
+        mail.login(IMAP_USER, IMAP_PASS)
+        mail.select('INBOX')
+        for eid in email_ids:
+            mail.store(eid.encode(), '+FLAGS', '\\Seen')
+        mail.logout()
+    except Exception as e:
+        print(f"[warn] Marcare Seen esuata: {e}", file=sys.stderr)
+
+
 def run_forward():
     print("Verific emailuri necitite...")
     emails = fetch_unread_emails()
@@ -223,12 +239,14 @@ def run_forward():
             if em.get('attachment_data'):
                 print(f"Atașamente: {list(em['attachment_data'].keys())}")
         else:
+            wa_ok = True
             for part in parts:
                 ok = send_whatsapp(owner_jid, part)
                 if not ok:
                     print(f"Trimitere esuata: {subject}")
+                    wa_ok = False
                     break
-            else:
+            if wa_ok:
                 print(f"Trimis pe WhatsApp ({len(parts)} mesaje): {subject}")
 
             full_text = "\n".join(parts)
@@ -245,6 +263,9 @@ def run_forward():
                 else:
                     print(f"Atașament eșuat: {fname}")
 
+            if wa_ok:
+                mark_as_seen([em['id']])
+
 
 if __name__ == "__main__":
     run_forward()