tests: fix dead test suite (export list, stale duplicates, 14/14 pass)

lisp/core-loop.lisp

@@ -117,12 +117,6 @@
   (actuator-initialize)
   (skill-initialize-all)
   
-  ;; Check for configured LLM providers
-  (when (zerop (hash-table-count *probabilistic-backends*))
-    (log-message "WELCOME: No LLM providers configured. Run 'passepartout tui' and press F2 to set up.")
-    (log-message "WELCOME: Supported providers: openrouter, openai, anthropic, groq, gemini, deepseek, nvidia")
-    (log-message "WELCOME: For free tier, start with OPENROUTER_API_KEY at https://openrouter.ai"))
-  
   ;; Run proactive doctor before starting services
   (diagnostics-startup-run)
   
@@ -145,11 +139,6 @@
         (return))
       (sleep sleep-interval))))
 
-(defun providers-configured-p ()
-  "Returns T if at least one probabilistic backend is registered."
-  (and (boundp '*probabilistic-backends*)
-       (> (hash-table-count *probabilistic-backends*) 0)))
-
 (eval-when (:compile-toplevel :load-toplevel :execute)
   (ql:quickload :fiveam :silent t))
 
@@ -164,7 +153,7 @@
 
 (test loop-error-injection
   "Verify that a crash in think/decide triggers a :loop-error stimulus."
-  (clrhash passepartout::*skills-registry*)
+  (clrhash passepartout::*skill-registry*)
   (passepartout:defskill :evil-skill
     :priority 100
     :trigger (lambda (ctx) (eq (getf (getf ctx :payload) :sensor) :user-input))