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.

notes/org-skill-object-store-persistence.org

@@ -45,7 +45,7 @@ Interfaces for state dumping and restoration. Source of truth is the RAM-residen
 * Phase D: Build (Implementation)
 
 ** Image Serialization
-#+begin_src lisp :tangle projects/org-skill-object-store-persistence/src/persistence-logic.lisp
+#+begin_src lisp :tangle ../projects/org-skill-object-store-persistence/src/persistence-logic.lisp
 (defun memory-dump-image ()
   (let* ((state-dir (or (uiop:getenv "SYSTEM_DIR") "system/"))
          (image-file (merge-pathnames "state/memory-image.lisp" state-dir)))
@@ -57,7 +57,7 @@ Interfaces for state dumping and restoration. Source of truth is the RAM-residen
                  (declare (ignore id))
                  (print `(setf (gethash ,(org-agent:org-object-id obj) org-agent:*object-store*) ,obj) out))
                org-agent:*object-store*))
-    (format nil "SUCCESS - Memory image dumped.")))
+    '(:target :system :payload (:action :message :text "Memory image dumped."))))
 #+end_src
 
 * Registration