refactor: Move Astro to root, use PORT env (default 80), allow all hosts

- Move Astro files from dealplustech-astro/ to project root
- Update Dockerfile: PORT environment variable (default 80)
- Add vite.config.ts with allowedHosts: true
- Matches nixpacks behavior for Easypanel deployment
- No hardcoded ports or domains

node_modules/astro/dist/actions/utils.js

@@ -0,0 +1,65 @@
+import * as eslexer from "es-module-lexer";
+import { deserializeActionResult, getActionQueryString } from "./runtime/shared.js";
+import { ACTION_API_CONTEXT_SYMBOL } from "./runtime/utils.js";
+function hasActionPayload(locals) {
+  return "_actionPayload" in locals;
+}
+function createGetActionResult(locals) {
+  return (actionFn) => {
+    if (!hasActionPayload(locals) || actionFn.toString() !== getActionQueryString(locals._actionPayload.actionName)) {
+      return void 0;
+    }
+    return deserializeActionResult(locals._actionPayload.actionResult);
+  };
+}
+function createCallAction(context) {
+  return (baseAction, input) => {
+    Reflect.set(context, ACTION_API_CONTEXT_SYMBOL, true);
+    const action = baseAction.bind(context);
+    return action(input);
+  };
+}
+let didInitLexer = false;
+async function isActionsFilePresent(fs, srcDir) {
+  if (!didInitLexer) await eslexer.init;
+  const actionsFile = search(fs, srcDir);
+  if (!actionsFile) return false;
+  let contents;
+  try {
+    contents = fs.readFileSync(actionsFile.url, "utf-8");
+  } catch {
+    return false;
+  }
+  const [, exports] = eslexer.parse(contents, actionsFile.url.pathname);
+  for (const exp of exports) {
+    if (exp.n === "server") {
+      return actionsFile.filename;
+    }
+  }
+  return false;
+}
+function search(fs, srcDir) {
+  const filenames = [
+    "actions.mjs",
+    "actions.js",
+    "actions.mts",
+    "actions.ts",
+    "actions/index.mjs",
+    "actions/index.js",
+    "actions/index.mts",
+    "actions/index.ts"
+  ];
+  for (const filename of filenames) {
+    const url = new URL(filename, srcDir);
+    if (fs.existsSync(url)) {
+      return { filename, url };
+    }
+  }
+  return void 0;
+}
+export {
+  createCallAction,
+  createGetActionResult,
+  hasActionPayload,
+  isActionsFilePresent
+};