audit fixes: two latent NameErrors in the org code — webhook org branch referenced undefined org_name (crashed on an unlinked org's first payment), org-links GET referenced undefined name (crashed when a linked org's dues show inactive)

app/main.py

@@ -2009,7 +2009,7 @@ async def opencollective_webhook(request: Request, token: str):
                                 slug, org_email)
                     if first_payment:
                         try:
-                            await provision_member(org_email, org_name, slug)
+                            await provision_member(org_email, name, slug)
                         except Exception as e:
                             logger.warning("Webhook: org re-provision failed for %s: %s",
                                            org_email, e)
@@ -2417,7 +2417,7 @@ async def admin_org_links(request: Request):
         org = org_backers.get(org_slug)
         links.append({
             "org_slug": org_slug,
-            "org_name": (org or {}).get("name") or name,
+            "org_name": (org or {}).get("name") or org_slug,
             "email": email,
             "account_active": bool(active),
             "dues_active": org is not None,