Add the Alexandria skill to the Claude plugin manifest and bump to 1.1.0

The firecrawl-alexandria skill has shipped in skills/ but the plugin manifest
still listed twelve skills, so the mirror synced from here carried the skill
without declaring it. This adds it to plugin.json and marketplace.json and
bumps the plugin version, which is what installs cache on, so existing users
pick up the new skill set instead of the cached 1.0.9 layout.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

Author: erikengervall

.claude-plugin/marketplace.json

@@ -7,9 +7,10 @@
     {
       "name": "firecrawl",
       "source": "./",
-      "description": "Scrape, search, crawl, and map the web with a single command.",
+      "description": "Search, scrape, crawl, and map the web, and reach Alexandria's data providers, with a single command.",
       "skills": [
         "./skills/firecrawl-agent",
+        "./skills/firecrawl-alexandria",
         "./skills/firecrawl",
         "./skills/firecrawl-crawl",
         "./skills/firecrawl-download",

.claude-plugin/plugin.json

@@ -1,12 +1,13 @@
 {
   "name": "firecrawl",
-  "description": "Scrape, search, crawl, and map the web with a single command.",
-  "version": "1.0.9",
+  "description": "Search, scrape, crawl, and map the web, and reach Alexandria's data providers, with a single command.",
+  "version": "1.1.0",
   "author": {
     "name": "Firecrawl"
   },
   "skills": [
     "./skills/firecrawl-agent",
+    "./skills/firecrawl-alexandria",
     "./skills/firecrawl",
     "./skills/firecrawl-crawl",
     "./skills/firecrawl-download",