refactor(launcher): 拆分 meow_launcherd.c(9778行)→meow_launcherd/ 多文件(agent-149)

- 14 模块 .c + meow_launcher_internal.h(642): util/font_theme/fb_compositor/settings_page/power_menu/notif_center/app_launcher/main_menu/audio/backlight/net/keys/about/statusbar; meow_launcherd.c 已删
- 按行逐字搬移(0-diff), 118函数提升非static+47组extern(内部头), #if0退役区不编入(源码留.pre_split.bak)
- 关于本机小改: 作者 AskaEth/17 + info/item[13]防越界 + s_dd_modal 超高滚动(clamp/触摸滚动/音量键跟随/裁剪, 仅超高启用)
- build_launcher.sh 编译列表→模块; 文档/注释引用 meow_launcherd.c→模块/目录
- 编译0warning/-Wall -Wextra告警集与原文一致(77条无新增)/qemu-mipsel冒烟一致(--scan/--sysdump); launcher=c0799357(505KB; md5因多文件重编译与原文异,非回归依据)
- 备份 meow_launcherd.c.pre_split.bak/meow_launcherd.pre_split.bak; M2.69(0.7.64)已推卡并用户验证OK

patch_v2/meow_launcherd/build_launcher.sh

@@ -12,14 +12,22 @@
 #   - MEOWOS_VERSION 0.7.21 → 0.7.23（M2.28）。
 #
 # Build（在 patch_v2/meow_launcherd 下）：
-#   zig-mipsel-cc -I../sdk -Os -static meow_launcherd.c meow_touch.c meow_settings.c meow_notif.c ../sdk/meow_ui.a <sysroot>/lib/libz.a -lpthread -o meow_launcherd
+#   zig-mipsel-cc -I../sdk -Os -static main_menu.c statusbar.c fb_compositor.c settings_page.c \
+#       power_menu.c notif_center.c app_launcher.c audio.c backlight.c net.c about.c \
+#       font_theme.c keys.c util.c meow_touch.c meow_settings.c meow_notif.c \
+#       ../sdk/meow_ui.a <sysroot>/lib/libz.a -lpthread -o meow_launcherd
 set -e
 cd "$(dirname "$0")"
 ROOT="$HOME/Project/R3ProII"
 CC="$ROOT/.tools/zig-mipsel-cc"
 SYSROOT="$ROOT/.tools/mipsel-linux-muslsf-cross/mipsel-linux-muslsf"
 [ -f "../sdk/meow_ui.a" ] || { echo "!! 缺 ../sdk/meow_ui.a，先跑 sdk/build_sdk.sh"; exit 1; }
-"$CC" -I"../sdk" -Os -static meow_launcherd.c meow_touch.c meow_settings.c meow_notif.c "../sdk/meow_ui.a" "$SYSROOT/lib/libz.a" -lpthread -o meow_launcherd
+"$CC" -I"../sdk" -Os -static \
+    main_menu.c statusbar.c fb_compositor.c settings_page.c power_menu.c \
+    notif_center.c app_launcher.c audio.c backlight.c net.c about.c \
+    font_theme.c keys.c util.c \
+    meow_touch.c meow_settings.c meow_notif.c \
+    "../sdk/meow_ui.a" "$SYSROOT/lib/libz.a" -lpthread -o meow_launcherd
 echo "== meow_launcherd =="
 ls -la meow_launcherd
 md5sum meow_launcherd