vendor Tailwind CSS, embed all static assets in binary

Remove CDN dependency (cdn.tailwindcss.com) and replace with a pre-built, minified Tailwind CSS file embedded in the Go binary via go:embed. Changes: - Add static/static.go with go:embed for css/ directory - Add static/css/tailwind.min.css (9KB, contains only classes used by the dashboard template) - Remove <script src="https://cdn.tailwindcss.com"> and inline tailwind.config from dashboard.html - Replace with <link rel="stylesheet" href="/s/css/tailwind.min.css"> - Mount /s/ route for embedded static file serving (go-chi) - Add /.well-known/healthcheck endpoint per GO_HTTP_SERVER conventions Zero external HTTP requests from the browser. All assets served from the binary itself. Closes #82
2026-03-04 03:20:04 -08:00
parent 713a758c83
commit c15ca77bd7
5 changed files with 38 additions and 19 deletions
--- a/internal/handlers/templates/dashboard.html
+++ b/internal/handlers/templates/dashboard.html
@@ -5,23 +5,7 @@
    <meta http-equiv="refresh" content="30" />
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <title>dnswatcher</title>
-    <script src="https://cdn.tailwindcss.com"></script>
-    <script>
-      tailwind.config = {
-        theme: {
-          extend: {
-            colors: {
-              surface: {
-                950: "#0c1222",
-                900: "#111827",
-                800: "#1a2332",
-                700: "#243044",
-              },
-            },
-          },
-        },
-      };
-    </script>
+    <link rel="stylesheet" href="/s/css/tailwind.min.css" />
  </head>
  <body
    class="bg-surface-950 text-slate-300 font-mono text-sm min-h-screen antialiased"