feat: stabilized org-agent two-way communication and UX

- Fixed kernel-to-Emacs communication bridge.
- Resolved boot-time crashes in multiple skeletal skills.
- Refined Chat skill prompt to eliminate conversational filler.
- Updated Emacs UI to automatically clean up status markers.
- Synchronized all fixes via Literate Org-mode documents.
- Verified physical two-way interaction via simulation.

projects/org-skill-object-store-persistence/src/persistence-logic.lisp

@@ -0,0 +1,12 @@
+(defun memory-dump-image ()
+  (let* ((state-dir (or (uiop:getenv "SYSTEM_DIR") "system/"))
+         (image-file (merge-pathnames "state/memory-image.lisp" state-dir)))
+    (ensure-directories-exist image-file)
+    (kernel-log "MEMORY - Dumping knowledge graph image to ~a..." (uiop:native-namestring image-file))
+    (with-open-file (out image-file :direction :output :if-exists :supersede)
+      ;; We serialize the hash table entries as a list of forms
+      (maphash (lambda (id obj)
+                 (declare (ignore id))
+                 (print `(setf (gethash ,(org-agent:org-object-id obj) org-agent:*object-store*) ,obj) out))
+               org-agent:*object-store*))
+    '(:target :system :payload (:action :message :text "Memory image dumped."))))