Align hedge UI/fees: drop 未启动, premium coin/U, equity incl perp margin, OKX option fees.

Option net uses Min(0.03%×coin, 7%×premium) with bid/ask fills (no slip); live PnL colors fixed.

Co-authored-by: Cursor <cursoragent@cursor.com>

lib/instance/templates/embed_shell.html

@@ -8,7 +8,7 @@
     <link rel="stylesheet" href="/static/instance_theme_early.css?v=4">
     <link rel="stylesheet" href="/static/account_risk_badge.css?v=4">
     <link rel="stylesheet" href="/static/instance_page.css?v=13">
-    <link rel="stylesheet" href="/static/instance_theme.css?v=118">
+    <link rel="stylesheet" href="/static/instance_theme.css?v=119">
     <script src="/static/account_risk_badge.js?v=4"></script>
     <script src="/static/open_submit_gate.js?v=1"></script>
     <meta name="theme-color" content="#0b0d14">

lib/instance/templates/index.html

@@ -19,7 +19,7 @@
     <link rel="manifest" href="/static/icons/manifest.webmanifest">
     <title>{{ pwa_app_name }}</title>
     <link rel="stylesheet" href="/static/instance_page.css?v=13">
-    <link rel="stylesheet" href="/static/instance_theme.css?v=118">
+    <link rel="stylesheet" href="/static/instance_theme.css?v=119">
 
 </head>
 <body