chore: regenerate registry.json, versions.json and plugins.json

plugins.json

@@ -1,5 +1,5 @@
 {
-  "generated_at": "2026-07-12T07:12:46.575Z",
+  "generated_at": "2026-07-15T17:06:29.637Z",
   "count": 4,
   "pluginlist": [
     {

registry.json

@@ -1,6 +1,6 @@
 {
-  "generated_at": "2026-07-12T07:12:46.574Z",
-  "count": 65,
+  "generated_at": "2026-07-15T17:06:29.636Z",
+  "count": 66,
   "packages": [
     {
       "id": "1-20-skin",
@@ -960,6 +960,24 @@
         "legacy_nether_fork"
       ]
     },
+    {
+      "id": "tu-flathub",
+      "name": "TU flathub tutorial",
+      "author": "zapamitany123",
+      "description": "Small hub that is perfect start for survival surounded by flat world and structures!",
+      "extended_description": "I put my heart into this map and I plan to update it again sometime to add more things but for now just enjoy!",
+      "category": [
+        "World"
+      ],
+      "thumbnail": "Zrzut ekranu 2026-07-15 113555.png",
+      "zips": {
+        "zip.zip": "{GameHDD}"
+      },
+      "version": "1.0.0",
+      "required_versions": [
+        "legacy_evolved"
+      ]
+    },
     {
       "id": "tu12tutorial",
       "name": "TU14 Tutorial DLC",

versions.json

@@ -1,5 +1,5 @@
 {
-  "generated_at": "2026-07-12T07:12:46.575Z",
+  "generated_at": "2026-07-15T17:06:29.637Z",
   "count": 2,
   "versionlist": [
     {