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

org/channel-tui-view.org

@@ -1,5 +1,5 @@
 #+TITLE: Passepartout TUI — View
-#+PROPERTY: header-args:lisp :tangle ../lisp/channel-tui-view.lisp
+#+PROPERTY: header-args:lisp :tangle /home/user/.local/share/passepartout/lisp/channel-tui-view.lisp
 
 * View
 
@@ -42,7 +42,7 @@ architecture:
 All three enrichments cost 0 LLM tokens — they are daemon-state queries
 that the TUI actuator attaches to the response plist before transmission.
 
-#+BEGIN_SRC lisp :tangle ../lisp/channel-tui-view.lisp
+#+BEGIN_SRC lisp :tangle /home/user/.local/share/passepartout/lisp/channel-tui-view.lisp
 (in-package :passepartout.channel-tui)
 
 (defun word-wrap (text width)
@@ -207,7 +207,7 @@ Returns a list of strings, one per line."
 #+END_SRC
 
 ** Input Line
-#+BEGIN_SRC lisp :tangle ../lisp/channel-tui-view.lisp
+#+BEGIN_SRC lisp :tangle /home/user/.local/share/passepartout/lisp/channel-tui-view.lisp
 (defun view-input (fb w h)
   (let* ((text (input-string))
          (pos (or (st :cursor-pos) 0))
@@ -219,7 +219,7 @@ Returns a list of strings, one per line."
 #+end_src
 
 ** Sidebar
-#+BEGIN_SRC lisp :tangle ../lisp/channel-tui-view.lisp
+#+BEGIN_SRC lisp :tangle /home/user/.local/share/passepartout/lisp/channel-tui-view.lisp
 (defun view-sidebar (fb w h)
   "Render the right-side sidebar panel with warm colors."
   (let* ((x (- w (or (st :sidebar-width) 30)))
@@ -276,7 +276,7 @@ Returns a list of strings, one per line."
 #+END_SRC
 
 * Implementation — v0.7.0 additions
-#+BEGIN_SRC lisp :tangle ../lisp/channel-tui-view.lisp
+#+BEGIN_SRC lisp :tangle /home/user/.local/share/passepartout/lisp/channel-tui-view.lisp
 (in-package :passepartout)
 
 (defun char-width (ch)
@@ -303,7 +303,7 @@ ASCII < 128 = 1. CJK, fullwidth, emoji = 2. Combining marks = 0. Tab = 8."
 #+END_SRC
 
 * v0.7.1 — Markdown Rendering
-#+BEGIN_SRC lisp :tangle ../lisp/channel-tui-view.lisp
+#+BEGIN_SRC lisp :tangle /home/user/.local/share/passepartout/lisp/channel-tui-view.lisp
 (in-package :passepartout)
 
 (defun parse-markdown-spans (text)
@@ -425,7 +425,7 @@ ASCII < 128 = 1. CJK, fullwidth, emoji = 2. Combining marks = 0. Tab = 8."
 #+END_SRC
 
 * v0.7.2 — Gate Trace
-#+BEGIN_SRC lisp :tangle ../lisp/channel-tui-view.lisp
+#+BEGIN_SRC lisp :tangle /home/user/.local/share/passepartout/lisp/channel-tui-view.lisp
 (in-package :passepartout)
 
 (defun gate-trace-lines (trace)
@@ -455,7 +455,7 @@ ASCII < 128 = 1. CJK, fullwidth, emoji = 2. Combining marks = 0. Tab = 8."
 #+END_SRC
 
 * Test Suite
-#+BEGIN_SRC lisp :tangle ../lisp/channel-tui-view.lisp
+#+BEGIN_SRC lisp :tangle /home/user/.local/share/passepartout/lisp/channel-tui-view.lisp
 (eval-when (:compile-toplevel :load-toplevel :execute)
   (ql:quickload :fiveam :silent t))