Introduce Daymark public edition with isolated deployment configuration

index.html

@@ -0,0 +1,23 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta
+      name="viewport"
+      content="width=device-width,initial-scale=1,viewport-fit=cover"
+    />
+    <meta name="theme-color" content="#1a1b26" />
+    <meta
+      name="description"
+      content="A private, self-hosted field diary for notes and media."
+    />
+    <link rel="manifest" href="/manifest.webmanifest" />
+    <link rel="icon" href="/field-log-icon.svg" type="image/svg+xml" />
+    <link rel="apple-touch-icon" href="/field-log-icon.svg" />
+    <title>Daymark</title>
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/main.jsx"></script>
+  </body>
+</html>