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/unstorage/drivers/azure-key-vault.d.mts

@@ -0,0 +1,19 @@
+import { SecretClient, type SecretClientOptions } from "@azure/keyvault-secrets";
+export interface AzureKeyVaultOptions {
+    /**
+     * The name of the key vault to use.
+     */
+    vaultName: string;
+    /**
+     * Version of the Azure Key Vault service to use. Defaults to 7.3.
+     * @default '7.3'
+     */
+    serviceVersion?: SecretClientOptions["serviceVersion"];
+    /**
+     * The number of entries to retrieve per request. Impacts getKeys() and clear() performance. Maximum value is 25.
+     * @default 25
+     */
+    pageSize?: number;
+}
+declare const _default: (opts: AzureKeyVaultOptions) => import("..").Driver<AzureKeyVaultOptions, SecretClient>;
+export default _default;