feat(core): Skills consolidation and v0.2.0 TUI integration

- NEW: org-skill-utils-lisp (consolidated from org-skill-lisp-utils)
  * 3-phase validation: structural, syntactic, semantic
  * Sandboxed eval, AST extraction/injection/wrapping
  * Format, list-definitions utilities

- NEW: org-skill-utils-org (consolidated from org-skill-emacs-edit)
  * Read/update/delete org headlines
  * Property management, TODO state handling
  * ID-link and internal link support

- DELETE: org-skill-lisp-utils (merged into utils-lisp)
- DELETE: org-skill-emacs-edit (merged into utils-org)
- RENAME: run-all-tests.lisp -> run-tests.lisp

- HARDEN: Skill loader with improved lisp keyword handling
- FIX: Package jailing issues with def-cognitive-tool macro conflicts
- ADD: Setup wizard (opencortex setup) and doctor (opencortex doctor)
- ADD: TUI client with Croatoan for native terminal rendering

- REMOVE: Dynamic loading from opencortex.asd (use :force t instead)
- CLEANUP: Test file consolidation (removed duplicate test suites)

Co-authored-by: Agent <agent@memex>

skills/org-skill-llama-backend.org

@@ -8,16 +8,11 @@ The *Llama Backend* skill provides the actual implementation for calling local m
 
 * Implementation
 
-** Package Context
-#+begin_src lisp
-(in-package :opencortex)
-#+end_src
-
 ** Ollama API Call (ollama-call)
 #+begin_src lisp
-(defun ollama-call (prompt system-prompt &key (model "llama3)
+(defun ollama-call (prompt system-prompt &key (model "llama3"))
   "Sends a request to the local Ollama API."
-  (let* ((host (or (uiop:getenv "OLLAMA_HOST "localhost:11434)
+  (let* ((host (or (uiop:getenv "OLLAMA_HOST") "localhost:11434"))
          (url (format nil "http://~a/api/generate" host))
          (payload (cl-json:encode-json-to-string 
                    `((model . ,model)
@@ -25,7 +20,7 @@ The *Llama Backend* skill provides the actual implementation for calling local m
                      (system . ,system-prompt)
                      (stream . nil)))))
     (handler-case
-        (let ((response (dex:post url :content payload :headers '(("Content-Type" . "application/json))))
+        (let ((response (dex:post url :content payload :headers '(("Content-Type" . "application/json")))))
           (let ((data (cl-json:decode-json-from-string response)))
             (list :status :success :content (getf data :response))))
       (error (c)