♻️ Restructure: Move Astro to repository root

BREAKING CHANGE: Astro project is now at repository root
- Removed dealplustech-astro subdirectory
- Moved all Astro files to root
- Updated PostCSS config to .cjs
- Removed old Next.js files

✅ 11 pages built successfully
✅ Cookie consent banner included
✅ Privacy/Terms links in footer
✅ Ready for Easypanel deployment (no root dir needed)

Migration path:
- Old structure: /dealplustech-astro/
- New structure: / (root)

dealplustech-astro/node_modules/astro/dist/cli/flags.js

@@ -1,38 +0,0 @@
-import { Logger } from "../core/logger/core.js";
-import { nodeLogDestination } from "../core/logger/node.js";
-function flagsToAstroInlineConfig(flags) {
-  return {
-    // Inline-only configs
-    configFile: typeof flags.config === "string" ? flags.config : void 0,
-    mode: typeof flags.mode === "string" ? flags.mode : void 0,
-    logLevel: flags.verbose ? "debug" : flags.silent ? "silent" : void 0,
-    force: flags.force ? true : void 0,
-    // Astro user configs
-    root: typeof flags.root === "string" ? flags.root : void 0,
-    site: typeof flags.site === "string" ? flags.site : void 0,
-    base: typeof flags.base === "string" ? flags.base : void 0,
-    outDir: typeof flags.outDir === "string" ? flags.outDir : void 0,
-    server: {
-      port: typeof flags.port === "number" ? flags.port : void 0,
-      host: typeof flags.host === "string" || typeof flags.host === "boolean" ? flags.host : void 0,
-      open: typeof flags.open === "string" || typeof flags.open === "boolean" ? flags.open : void 0,
-      allowedHosts: typeof flags.allowedHosts === "string" ? flags.allowedHosts.split(",") : typeof flags.allowedHosts === "boolean" && flags.allowedHosts === true ? flags.allowedHosts : []
-    }
-  };
-}
-function createLoggerFromFlags(flags) {
-  const logging = {
-    dest: nodeLogDestination,
-    level: "info"
-  };
-  if (flags.verbose) {
-    logging.level = "debug";
-  } else if (flags.silent) {
-    logging.level = "silent";
-  }
-  return new Logger(logging);
-}
-export {
-  createLoggerFromFlags,
-  flagsToAstroInlineConfig
-};