fix(v0.2.0): finalize structural integrity and clean boot

- Fixed memory.org source blocks to ensure persistence functions are tangled.
- Improved extract-tangle-target to handle complex Elisp expressions.
- Corrected opencortex.sh initialization paths to prevent setup loops.
- Reordered variable definitions in policy and standards skills to eliminate forward-reference warnings.

skills/org-skill-lisp-utils.org

@@ -1,3 +1,4 @@
+#+PROPERTY: header-args:lisp :tangle (expand-file-name "org-skill-lisp-utils.lisp" (concat (or (getenv "INSTALL_DIR") ".") "/skills"))
 :PROPERTIES:
 :ID:       lisp-utils-skill
 :CREATED:  [2026-04-23 Thu]
@@ -16,7 +17,7 @@ The *Lisp Utils* skill provides general-purpose Lisp utilities for the entire sy
 
 * Phase D: Build (Implementation)
 
-#+begin_src lisp :tangle (expand-file-name "org-skill-lisp-utils.lisp" (concat (or (getenv "INSTALL_DIR") ".") "/skills"))
+#+begin_src lisp
 (in-package :opencortex)
 
 (defun count-char (char string)