Launch TI-99/4A games fullscreen

ti99sim-sdl supports --fullscreen directly (confirmed via its own
--help output) — add it to the launch command so TI-99/4A games open
fullscreen the same way every other standalone emulator here does,
instead of a small windowed default.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VLX1yYKJExGSXmgUhxKQG6

services/wolf.sh

@@ -1007,7 +1007,7 @@ block = '''    <system>
         <fullname>Texas Instruments TI-99/4A</fullname>
         <path>%ROMPATH%/ti994a</path>
         <extension>.ctg .rpk .bin</extension>
-        <command>%INJECT%=%BASENAME%.esprefix %STARTDIR%=%EMUDIR% %EMULATOR_TI99SIM% --joystick1=1 %ROM%</command>
+        <command>%INJECT%=%BASENAME%.esprefix %STARTDIR%=%EMUDIR% %EMULATOR_TI99SIM% --joystick1=1 --fullscreen %ROM%</command>
         <platform>ti99</platform>
         <theme>ti99</theme>
     </system>