context: Reorganize active plans and archive completed work

Co-authored-by: SCE <sce@crocoder.dev>

Author: davidabram

.opencode/package.json

@@ -1,5 +1,5 @@
 {
   "dependencies": {
-    "@opencode-ai/plugin": "1.3.10"
+    "@opencode-ai/plugin": "1.3.11"
   }
 }