reorg: tangle to XDG, remove stale lisp files, fix tui input

- Changed all 50 org file :tangle targets from ../lisp/ to
  ~/.local/share/passepartout/lisp/ (XDG data dir)
- Removed 49 generated .lisp files from project lisp/ directory
- Removed tests/system-integration-tests.lisp (generated)
- Removed lisp/*.fasl (compiled, stale)
- Updated core-manifest.org to tangle .asd to XDG root
- Remapped quicklisp symlink: local-projects/passepartout → XDG

TUI fixes in channel-tui-main.org:
- Removed with-raw-terminal (stty raw breaks fd 0 reads in this SBCL)
- Use cat subprocess + pipe for keyboard input (via :input :interactive)
- Blocking read-char on pipe with with-timeout 0.1s for daemon processing
- Key events queued via drain-queue alongside daemon messages
- Full dialog key routing (Escape, Up/Down, Enter, filters, Backspace)
- SIGWINCH resize handling
- Post-handshake backend-size re-query
- Daemon version in status bar (was v0.5.0 hardcoded)
- Handshake version stored in state, no add-msg
- :daemon-version and :size-queried in state plist
- view-status uses draw-rect for background
- Test section gated with #+passepartout-tests

lisp/channel-telegram.lisp

@@ -1,47 +0,0 @@
-(in-package :passepartout)
-(defun telegram-get-token ()
-  (vault-get-secret :telegram))
-
-(defun telegram-poll ()
-  "Polls Telegram for new messages and injects them into the harness."
-  (let* ((token (telegram-get-token)))
-    (when token
-      (let* ((last-id (getf (gethash "telegram" *gateway-configs*) :last-update-id 0))
-             (url (format nil "https://api.telegram.org/bot~a/getUpdates?offset=~a"
-                          token (1+ last-id))))
-        (handler-case
-            (let* ((response (dex:get url))
-                   (json (cl-json:decode-json-from-string response))
-                   (updates (cdr (assoc :result json))))
-              (dolist (update updates)
-                (let* ((update-id (cdr (assoc :update--id update)))
-                       (message (cdr (assoc :message update)))
-                       (chat (cdr (assoc :chat message)))
-                       (chat-id (cdr (assoc :id chat)))
-                       (text (cdr (assoc :text message))))
-                  (setf (getf (gethash "telegram" *gateway-configs*) :last-update-id) update-id)
-                  (when (and text chat-id)
-                    (log-message "TELEGRAM: Received message from ~a" chat-id)
-                    (unless (ignore-errors (hitl-handle-message text :telegram))
-                      (stimulus-inject
-                       (list :type :EVENT
-                             :meta (list :source :telegram :chat-id (format nil "~a" chat-id))
-                             :payload (list :sensor :user-input :text text))))))))
-          (error (c) (log-message "TELEGRAM POLL ERROR: ~a" c)))))))
-
-(defun telegram-send (action context)
-  "Sends a message via Telegram."
-  (declare (ignore context))
-  (let* ((payload (getf action :payload))
-         (meta (getf action :meta))
-         (chat-id (or (getf meta :chat-id) (getf payload :chat-id) (getf action :chat-id)))
-         (text (or (getf payload :text) (getf action :text)))
-         (token (telegram-get-token)))
-    (when (and token chat-id text)
-      (handler-case
-          (let ((url (format nil "https://api.telegram.org/bot~a/sendMessage" token)))
-            (dex:post url
-                      :headers '(("Content-Type" . "application/json"))
-                      :content (cl-json:encode-json-to-string
-                                `((chat_id . ,chat-id) (text . ,text)))))
-        (error (c) (log-message "TELEGRAM ERROR: ~a" c))))))