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>

docs/ROADMAP.org

@@ -46,6 +46,7 @@ The "Brain" meets the "Machine." Standardization and professionalization of the
 | Onboarding Wizard    | ✅     | Modular Lisp setup for multiple LLM providers.          |
 | Linkage Command      | ✅     | Real-time verification of external gateways (Telegram). |
 | Self-Editing         | ✅     | Detects errors, applies fixes, learns from outcomes.    |
+| Enhanced Utilities   | ✅     | Structural Lisp/Org manipulation + REPL evaluation.     |
 | Memory Rollback      | ✅     | Snap back to known-good state on critical errors.       |
 
 *** v0.3.0: Event Orchestration + HITL