feat(wpmc S7): wp-plugin-info.json metadata for PUC

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

wp-plugin-info.json

@@ -0,0 +1,16 @@
+{
+  "name": "WP Multi City",
+  "slug": "wp-multi-city",
+  "version": "1.0.0",
+  "download_url": "https://git.netranking.ru/bryzgalov/wp-multi-city/releases/download/v1.0.0/wp-multi-city-1.0.0.zip",
+  "homepage": "https://git.netranking.ru/bryzgalov/wp-multi-city",
+  "requires": "6.0",
+  "tested": "6.9",
+  "requires_php": "8.0",
+  "last_updated": "2026-05-17 00:00:00",
+  "author": "Vladimir Bryzgalov",
+  "sections": {
+    "description": "Мультигородская подсистема: taxonomy town, [shortcode_dmr] для подстановок, URL-роутер /{city}/{path}/, ACF-driven page clones.",
+    "changelog": "<h4>1.0.0</h4><ul><li>Первый релиз. MVP-ядро S1–S7.</li></ul>"
+  }
+}