passepartout: v0.4.1 Design Cleanup

- Remove system-prompt-augment mechanism, introduce *standing-mandates*
- Fix false token-overhead claims in DESIGN_DECISIONS + ROADMAP
- Update security vector count 9-10 across all docs and dispatcher docstring
- Rewrite README with agent section, soften aspirational claims
- Register 10 cognitive tools in programming-tools.org with test suite
- Enforce NO-HARDCODED-CONSTANTS in .env.example
- ROADMAP: mark v0.3.x patches DONE, add LOGBOOKs, mark releases
- AGENTS.md: rewrite compact (180 to 50 lines), move refs to CONTRIBUTING
- Normalize org tangle directives to file-level PROPERTY inheritance

lisp/programming-repl.lisp

@@ -144,8 +144,10 @@ writes the result back through the reply-stream."
 (defskill :passepartout-programming-repl
   :priority 200
   :trigger (lambda (ctx) (declare (ignore ctx)) nil)
-  :deterministic (lambda (action ctx) (declare (ignore action ctx)) nil)
-  :system-prompt-augment #'repl-mandate)
+  :deterministic (lambda (action ctx) (declare (ignore action ctx)) nil))
+
+(eval-when (:load-toplevel :execute)
+  (push #'repl-mandate *standing-mandates*))
 
 (eval-when (:compile-toplevel :load-toplevel :execute)
   (ql:quickload :fiveam :silent t))