Fix Accelerator function-call bindings and jump-to-end false triggers

Accelerator(key, text) always sends text as a literal typed command -
it only calls a Lua function if a matching <alias> routes it there
(the pattern GagManager already used correctly). Several bindings
added this session skipped that step and were silently sending
gibberish to the MUD instead of running: Ctrl+S (save_state_func) in
CosmicRage.xml, Ctrl+Alt+J (toggle_jump_to_end) in output_functions.xml,
and Alt+Enter (toggle_numpad) in NumpadMovement.xml. Added the missing
aliases for all three.

Separately, poll_output_focus's jump-to-end was firing repeatedly even
while focus never changed: it compared Alien pointer returns with
"==", which is unreliable for Alien's userdata-wrapped pointers (two
separate calls returning the same real HWND don't reliably compare
equal). Switched to comparing tostring() output instead, which is
address-based. Debug log confirmed SmartAppendToNotepad's own
restore logic was correct throughout - this poll was the sole cause
of the "jumps to end when new text arrives" complaint.

cosmic rage/worlds/plugins/NumpadMovement.xml

@@ -10,10 +10,25 @@
    language="Lua"
    purpose="Toggleable numpad movement, with Ctrl for up-movement and Ctrl+Alt for down-movement."
    requires="4.82"
-   version="1.0"
+   version="1.1"
    >
 </plugin>
 
+<!--  Aliases  -->
+<aliases>
+  <alias
+   match="toggle_numpad"
+   enabled="y"
+   script="toggle_numpad"
+   omit_from_output="y"
+   omit_from_log="y"
+   omit_from_command_history="y"
+   send_to="12"
+   sequence="100"
+  >
+  </alias>
+</aliases>
+
 <!--  Script  -->
 <script>
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