fix: scope Tailwind source detection to src

spinifex/services/spinifexui/frontend/dist/index.html

@@ -7,7 +7,7 @@
     <link rel="icon" href="/favicon.svg" type="image/svg+xml" />
     <meta name="theme-color" content="#000000" />
     <meta name="description" content="Spinifex Control Panel" />
-    <script type="module" crossorigin src="/assets/index-CCAZATZb.js"></script>
+    <script type="module" crossorigin src="/assets/index-D7Czy9DM.js"></script>
     <link rel="modulepreload" crossorigin href="/assets/compiler-runtime-D_vZfn79.js">
     <link rel="modulepreload" crossorigin href="/assets/removable-D46SpnLb.js">
     <link rel="modulepreload" crossorigin href="/assets/query-m8erMzOC.js">
@@ -105,7 +105,7 @@
     <link rel="modulepreload" crossorigin href="/assets/_guardrailId.edit-BwpU4WVd.js">
     <link rel="modulepreload" crossorigin href="/assets/_serviceName-DZeKEiXF.js">
     <link rel="modulepreload" crossorigin href="/assets/_taskId-Q91nlM8B.js">
-    <link rel="stylesheet" crossorigin href="/assets/index-i7CEvbBC.css">
+    <link rel="stylesheet" crossorigin href="/assets/index-CbjKLYUI.css">
   </head>
   <body>
     <div id="app"></div>

spinifex/services/spinifexui/frontend/src/styles.css

@@ -1,4 +1,7 @@
-@import "tailwindcss";
+/* Scope class detection to src. The committed dist/ cannot be gitignored
+   because spinifexui.go embeds it, so auto-detection would scan the previous
+   build's output and carry its dead classes into the next one. */
+@import "tailwindcss" source(".");
 @import "@fontsource-variable/geist";
 @import "@fontsource-variable/jetbrains-mono";