chore: import upstream snapshot with attribution

.cursor-plugin/plugin.json

@@ -0,0 +1,25 @@
+{
+  "name": "compound-engineering",
+  "displayName": "Compound Engineering",
+  "version": "3.19.0",
+  "description": "Brainstorm, plan, debug, review, and compound learnings with AI agents",
+  "author": {
+    "name": "Kieran Klaassen and Trevin Chow"
+  },
+  "homepage": "https://every.to/source-code/my-ai-had-already-fixed-the-code-before-i-saw-it",
+  "repository": "https://github.com/EveryInc/compound-engineering-plugin",
+  "license": "MIT",
+  "keywords": [
+    "cursor",
+    "plugin",
+    "ai-powered",
+    "compound-engineering",
+    "workflow-automation",
+    "code-review",
+    "rails",
+    "ruby",
+    "python",
+    "typescript",
+    "knowledge-management"
+  ]
+}