feat\!: rename baoyu-imagine→baoyu-image-gen, baoyu-image-cards→baoyu-xhs-images (v2.0.0)

BREAKING CHANGE: removed `baoyu-imagine` and `baoyu-image-cards`. All
functionality now lives under `baoyu-image-gen` and `baoyu-xhs-images`
respectively. Cross-skill `## Image Generation Tools` examples updated
across baoyu-article-illustrator, baoyu-comic, baoyu-cover-image,
baoyu-infographic, and baoyu-slide-deck.

Migration: existing `~/.baoyu-skills/baoyu-imagine/EXTEND.md` configs are
auto-renamed to `…/baoyu-image-gen/EXTEND.md` on first run via the
legacy-path resolver in `scripts/main.ts`.

.claude-plugin/marketplace.json

@@ -6,7 +6,7 @@
   },
   "metadata": {
     "description": "Skills shared by Baoyu for improving daily work efficiency",
-    "version": "1.119.0"
+    "version": "2.0.0"
   },
   "plugins": [
     {
@@ -24,7 +24,7 @@
         "./skills/baoyu-diagram",
         "./skills/baoyu-electron-extract",
         "./skills/baoyu-format-markdown",
-        "./skills/baoyu-imagine",
+        "./skills/baoyu-image-gen",
         "./skills/baoyu-infographic",
         "./skills/baoyu-markdown-to-html",
         "./skills/baoyu-post-to-weibo",
@@ -33,9 +33,9 @@
         "./skills/baoyu-slide-deck",
         "./skills/baoyu-translate",
         "./skills/baoyu-url-to-markdown",
-        "./skills/baoyu-image-cards",
-        "./skills/baoyu-youtube-transcript",
-        "./skills/baoyu-wechat-summary"
+        "./skills/baoyu-wechat-summary",
+        "./skills/baoyu-xhs-images",
+        "./skills/baoyu-youtube-transcript"
       ]
     }
   ]