refactor(config): migrate sidebars to stacked layouts

config/technology/left.yml

@@ -1,18 +1,13 @@
-# Technology left rail — tools & launches
+# Technology left rail — launches, blogs, ship log (stacked)
 - size: small
   widgets:
     - type: rss
-      title: Terminal Trove
+      title: Launches
       limit: 15
       collapse-after: 6
       feeds:
         - url: https://terminaltrove.com/new.xml
           title: Terminal Trove
-    - type: rss
-      title: Product Hunt
-      limit: 15
-      collapse-after: 6
-      feeds:
         - url: https://rss.app/feeds/_tBKt0Q2vzII4baWl.xml
           title: Product Hunt
     - type: rss
@@ -28,3 +23,16 @@
           title: OpenAI News
         - url: https://rss.app/feeds/Q5ElsNVbwLHZhUPm.xml
           title: Cloudflare Blog
+    - type: rss
+      title: Ship Log
+      limit: 15
+      collapse-after: 6
+      feeds:
+        - url: https://hnrss.org/show
+          title: Show HN
+        - url: https://rsshub.app/github/trending/daily/any
+          title: GitHub Trending
+        - url: https://rss.app/feeds/y4Wby7sxFhCINQvr.xml
+          title: Starred Repos
+        - url: https://rss.app/feeds/Nw0aq77nQjy57K2X.xml
+          title: "@thdxr"