v0.8.3: TUI stabilization — box calls, package fixes, sandbox, configure

Bug fixes:
- Fix box() calls: set color-pair before box, pass ACS default chtype integers
- Fix markdown functions: move to passepartout.channel-tui package where
  Croatoan is imported; use add-attributes/remove-attributes instead of
  :bold/:underline kwargs to add-string; call theme-color in gate-trace-lines
  to convert theme keys to Croatoan colors
- Fix sandbox: remove dex:get/dex:post from restricted symbols
  (blocked neuro-provider from loading)
- Export *log-lock* from passepartout (was unbound in jailed skill packages)
- Fix configure: always deploy to XDG, skip cp when source==dest
- Fix bash crash handler format string (~~ escaping)
- Revert test reorder in 28 files (caused package leakage in skill loader)

Design cleanup:
- Extract tui-run-screen from tui-main for clean separation
- Remove inject-stimulus alias
- Merge *backend-registry* into *probabilistic-backends*
- Fix read-framed-message whitespace DoS (4096-iteration max)
- Add *read-eval* nil to dispatcher-approvals-process read-from-string

org/symbolic-scope.org

@@ -36,51 +36,6 @@ scope means for each project, and how the stack is managed.
 14. (context-save): persists the context stack to disk.
 15. (context-load): restores the context stack from disk on startup.
 
-* Test Suite
-#+begin_src lisp
-(eval-when (:compile-toplevel :load-toplevel :execute)
-  (ql:quickload :fiveam :silent t))
-
-(defpackage :passepartout-context-tests
-  (:use :cl :passepartout)
-  (:export #:context-suite))
-
-(in-package :passepartout-context-tests)
-
-(fiveam:def-suite context-suite :description "Context manager verification")
-(fiveam:in-suite context-suite)
-
-(fiveam:test test-push-pop-context
-  "Contract 1-2: push-context and pop-context maintain stack order."
-  (let* ((pkg (find-package "PASSEPARTOUT.SKILLS.SYSTEM-CONTEXT-MANAGER"))
-         (stack-var (and pkg (find-symbol "*CONTEXT-STACK*" pkg)))
-         (pf-var (and pkg (find-symbol "*CONTEXT-PERSISTENCE-FILE*" pkg))))
-    (when stack-var
-      (setf (symbol-value stack-var) nil)
-      (push-context :project "testapp" :base-path "/tmp" :scope :project)
-      (fiveam:is (= 1 (length (symbol-value stack-var))))
-      (fiveam:is (string= "testapp" (getf (car (symbol-value stack-var)) :project)))
-      (pop-context)
-      (fiveam:is (null (symbol-value stack-var))))))
-
-(fiveam:test test-context-save-load
-  "Contract 3-4: context-save and context-load round-trip."
-  (let* ((pkg (find-package "PASSEPARTOUT.SKILLS.SYSTEM-CONTEXT-MANAGER"))
-         (stack-var (and pkg (find-symbol "*CONTEXT-STACK*" pkg)))
-         (pf-var (and pkg (find-symbol "*CONTEXT-PERSISTENCE-FILE*" pkg))))
-    (when (and stack-var pf-var)
-      (let* ((tmpfile (merge-pathnames "test-context.lisp" (uiop:temporary-directory))))
-        (setf (symbol-value pf-var) tmpfile)
-        (setf (symbol-value stack-var) (list '(:project "test" :base-path "/tmp" :scope :project)))
-        (context-save)
-        (fiveam:is (probe-file tmpfile))
-        (setf (symbol-value stack-var) nil)
-        (context-load)
-        (fiveam:is (= 1 (length (symbol-value stack-var))))
-        (fiveam:is (string= "test" (getf (car (symbol-value stack-var)) :project)))
-        (ignore-errors (delete-file tmpfile))))))
-#+end_src
-
 * Implementation
 
 ** Context Stack
@@ -356,11 +311,53 @@ Also restores any previously saved context stack.
 (context-load)
 #+end_src
 
-* Contract
+* Test Suite
+#+begin_src lisp
+(eval-when (:compile-toplevel :load-toplevel :execute)
+  (ql:quickload :fiveam :silent t))
+
+(defpackage :passepartout-context-tests
+  (:use :cl :passepartout)
+  (:export #:context-suite))
+
+(in-package :passepartout-context-tests)
+
+(fiveam:def-suite context-suite :description "Context manager verification")
+(fiveam:in-suite context-suite)
+
+(fiveam:test test-push-pop-context
+  "Contract 1-2: push-context and pop-context maintain stack order."
+  (let* ((pkg (find-package "PASSEPARTOUT.SKILLS.SYSTEM-CONTEXT-MANAGER"))
+         (stack-var (and pkg (find-symbol "*CONTEXT-STACK*" pkg)))
+         (pf-var (and pkg (find-symbol "*CONTEXT-PERSISTENCE-FILE*" pkg))))
+    (when stack-var
+      (setf (symbol-value stack-var) nil)
+      (push-context :project "testapp" :base-path "/tmp" :scope :project)
+      (fiveam:is (= 1 (length (symbol-value stack-var))))
+      (fiveam:is (string= "testapp" (getf (car (symbol-value stack-var)) :project)))
+      (pop-context)
+      (fiveam:is (null (symbol-value stack-var))))))
+
+(fiveam:test test-context-save-load
+  "Contract 3-4: context-save and context-load round-trip."
+  (let* ((pkg (find-package "PASSEPARTOUT.SKILLS.SYSTEM-CONTEXT-MANAGER"))
+         (stack-var (and pkg (find-symbol "*CONTEXT-STACK*" pkg)))
+         (pf-var (and pkg (find-symbol "*CONTEXT-PERSISTENCE-FILE*" pkg))))
+    (when (and stack-var pf-var)
+      (let* ((tmpfile (merge-pathnames "test-context.lisp" (uiop:temporary-directory))))
+        (setf (symbol-value pf-var) tmpfile)
+        (setf (symbol-value stack-var) (list '(:project "test" :base-path "/tmp" :scope :project)))
+        (context-save)
+        (fiveam:is (probe-file tmpfile))
+        (setf (symbol-value stack-var) nil)
+        (context-load)
+        (fiveam:is (= 1 (length (symbol-value stack-var))))
+        (fiveam:is (string= "test" (getf (car (symbol-value stack-var)) :project)))
+        (ignore-errors (delete-file tmpfile))))))
+#+end_src* Contract
 
 1. (push-context &key project base-path scope): pushes a context plist
    onto ~*context-stack*~ and persists to disk.
 2. (pop-context): pops the top context, persists, returns restored context.
 3. (context-save): serializes ~*context-stack*~ to the persistence file.
-4. (context-load): restores ~*context-stack*~ from persistence file on boot.
-
+4. (context-load): restores ~*context-stack*~ from persistence file on boot.