Initialize Fonrey Django multi-tenant project skeleton

Set up the required directory layout, app scaffolding, core settings, templates, static assets, and Docker/Tailwind tooling to establish a standardized development baseline.

static/css/main.css

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+@tailwind base;
+@tailwind components;
+@tailwind utilities;

static/js/main.js

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+(function () {
+  if (window.Alpine && window.Alpine.plugin && window.Alpine.$persist) {
+    window.Alpine.plugin(window.Alpine.$persist);
+  }
+
+  function createToast(payload) {
+    var container = document.getElementById("toast-container");
+    if (!container || !payload || !payload.message) {
+      return;
+    }
+
+    var type = payload.type || "info";
+    var color = {
+      success: "border-success-600",
+      error: "border-danger-600",
+      warning: "border-warning-600",
+      info: "border-info-600",
+    }[type] || "border-info-600";
+
+    var item = document.createElement("div");
+    item.className = "bg-white border-l-4 " + color + " shadow-xs rounded px-4 py-3 text-sm min-w-[240px]";
+    item.textContent = payload.message;
+    container.appendChild(item);
+
+    window.setTimeout(function () {
+      item.remove();
+    }, 4000);
+  }
+
+  document.addEventListener("DOMContentLoaded", function () {
+    document.body.addEventListener("htmx:afterRequest", function (event) {
+      var xhr = event.detail && event.detail.xhr;
+      if (!xhr) {
+        return;
+      }
+      var trigger = xhr.getResponseHeader("HX-Trigger");
+      if (!trigger) {
+        return;
+      }
+      try {
+        var parsed = JSON.parse(trigger);
+        if (parsed["fonrey:toast"]) {
+          createToast(parsed["fonrey:toast"]);
+        }
+      } catch (_err) {
+      }
+    });
+  });
+})();