fix: OCG collector skips non-opencode_go provider accounts (key7 Kimi was leaking into OCG section)

gateway/scripts/usage_collector.py

@@ -607,12 +607,16 @@ def collect_all(cdp_only=False):
     collected_count = 0
     cdp_key_id = None
 
-    # ── PRIMARY: HTTP collection for all accounts ──
+    # ── PRIMARY: HTTP collection for OpenCode Go accounts only ──
     if not cdp_only:
         for acc_cfg in accounts_cfg.get('accounts', []):
             key_id = acc_cfg.get('key_id', '')
+            provider = acc_cfg.get('provider', 'opencode_go')
             if not key_id:
                 continue
+            # Skip non-OCG providers (Kimi etc.)
+            if provider != 'opencode_go':
+                continue
 
             result = collect_via_http(key_id, acc_cfg)
             merge_result_into_cache(cache, key_id, result)
@@ -635,9 +639,12 @@ def collect_all(cdp_only=False):
     except Exception as e:
         log.warning(f'CDP bonus collection skipped: {e}')
 
-    # ── Build output ──
+    # ── Build output (OpenCode Go accounts only) ──
     accounts_list = []
     for acc_cfg in accounts_cfg.get('accounts', []):
+        # Skip non-OCG providers
+        if acc_cfg.get('provider', 'opencode_go') != 'opencode_go':
+            continue
         kid = acc_cfg.get('key_id', acc_cfg.get('workspace_id', '?'))
         if kid in cache.get('accounts', {}):
             # Merge in account config fields