fix: address plugin layout review feedback

.claude-plugin/marketplace.json

@@ -1,16 +1,17 @@
 {
-  "$schema": "https://anthropic.com/claude-code/marketplace.schema.json",
   "name": "last30days-skill",
-  "description": "Research any topic across Reddit, X, YouTube, TikTok, Instagram, HN, Polymarket, GitHub, and 5+ more sources.",
   "owner": {
     "name": "Matt Van Horn",
     "url": "https://github.com/mvanhorn"
   },
+  "metadata": {
+    "description": "Marketplace hosting the Last 30 Days research plugin."
+  },
   "plugins": [
     {
       "name": "last30days",
       "description": "Research any topic across Reddit, X, YouTube, TikTok, Instagram, HN, Polymarket, GitHub, and 5+ more sources.",
-      "version": "3.0.10",
+      "version": "3.1.1",
       "author": {
         "name": "Matt Van Horn",
         "url": "https://github.com/mvanhorn"

.claude-plugin/plugin.json

@@ -1,6 +1,6 @@
 {
   "name": "last30days",
-  "version": "3.1.0",
+  "version": "3.1.1",
   "description": "Research any topic across Reddit, X, YouTube, TikTok, Instagram, Hacker News, Polymarket, GitHub, and 5+ more sources. AI agent scores by upvotes, likes, and real money - not editors.",
   "author": {
     "name": "Matt Van Horn",