app/api/routers/accounts.py:11:from app.core.security import log_audit
app/api/routers/accounts.py:92:    await log_audit(db, user.id, "gmail.test", "gmail_account", account.id,
app/api/routers/accounts.py:139:    await log_audit(db, user.id, "gmail.disconnect", "gmail_account", account.id,
app/api/routers/accounts.py:170:    await log_audit(db, user.id, "gmail.clear_all", "gmail_account", None,
app/api/routers/accounts.py:201:    await log_audit(db, user.id, "oauth_config.imported", "oauth_client_config", row.id,
app/api/routers/attachments.py:16:from app.core.security import log_audit, sanitize_log_payload
app/api/routers/attachments.py:145:    await log_audit(db, user, "attachment.upload", resource="attachment",
app/api/routers/attachments.py:194:    await log_audit(db, user, "attachment.convert_pdf", resource="template",
app/api/routers/attachments.py:260:    await log_audit(db, user, "attachment.delete", resource="attachment", resource_id=att_id_val,
app/api/routers/attachments.py:277:    await log_audit(db, user, "attachment.clear_all", resource="attachment", details={"deleted": count})
===HTML ATTACH in send_tasks===
22:from app.models import (Attachment, Campaign, CampaignRecipient, EmailEvent,
173:                att = db.get(Attachment, campaign.attachment_id)
175:                    att_html = engine.substitute(att.html_attachment_body or "", rec, g,
186:            att = db.get(Attachment, campaign.attachment_id)
127-
128-
129:def generate_attachment_filename(kind: str, invoice_number: str) -> str:
130-    """Unique, deterministic filenames like Invoice_INV-XXXX.pdf per campaign rules."""
131-    inv = re.sub(r"[^A-Za-z0-9-]", "", invoice_number or "")
132-    if kind == "invoice":
133-        return f"Invoice_{inv or 'INV' + secrets.token_hex(3)}.pdf"
134-    if kind == "order":
135-        return f"Order_{inv or 'ORD' + secrets.token_hex(3)}.pdf"
136-    if kind == "receipt":
137-        return f"Receipt_{inv or 'RF' + secrets.token_hex(3)}.pdf"
138-    return f"Document_{inv or secrets.token_hex(4)}.pdf"