feat(codex-bridge): hide 9Router combos in Codex, drop the config backup (beta.22)

Combos that come from 9Router, directly or through the gateway's 9router
provider, are no longer added to Codex's model list; the gateway's own combos
keep their plain names. The IDE no longer leaves a config.toml backup behind:
turning the setting off already restores the file byte for byte.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01HRDGW1LiKcDUZYUdKBoWYW

apps/desktop/assets/codex-bridge/ide_catalog.py

@@ -127,11 +127,22 @@ def sec(data, tanimli, kapsam="ide"):
         gorunen = ts.get("display_name") or mid
         kisa = gorunen.split(" · ")[-1].strip()
         combo = "/" not in kisa            # saglayici/model bicimi degil: adlandirilmis combo ya da takma ad
+        # 9Router'dan gelen combolar Codex'te gosterilmez (kullanici karari, 9 Ekim 2026): dogrudan
+        # 9Router kaynagi ve gecidin "9router" saglayicisi uzerinden gelen kopyalari.
+        if combo and (ts.get("source") == "9router" or mid.lower().startswith("9router-")):
+            continue
         if kapsam != "hepsi" and not combo and kisa.lower() not in tanimli and mid.lower() not in tanimli:
             continue
         gorulen.add(mid)
         secilen.append({"id": mid, "ad": gorunen, "sira": ts.get("order") or 0})
     secilen.sort(key=lambda s: (s["sira"], s["id"]))
+    # Gecit ayni adin ikinci yoluna "ad (2)" der; birincisi listede yoksa sayac anlamsizdir.
+    adlar = {s["ad"].split(" · ")[-1].strip().lower() for s in secilen}
+    for s in secilen:
+        taban = re.sub(r" \(\d+\)$", "", s["ad"])
+        if taban != s["ad"] and taban.split(" · ")[-1].strip().lower() not in adlar:
+            adlar.add(taban.split(" · ")[-1].strip().lower())
+            s["ad"] = taban
     return [{"id": s["id"], "ad": s["ad"]} for s in secilen]