Update: 将子项目从 submodule 转为完整内容

- 移除 GovAI, nomifun-tauri, 算力盒子 的 submodule 引用
- 添加所有子项目的完整源代码
- 保留原始 .git 为 .git.bak 备份

nomifun-tauri/crates/agent/nomi-a11y/dev/smoke.sh

@@ -0,0 +1,34 @@
+#!/usr/bin/env bash
+# Headless AT-SPI behavioral harness (runs INSIDE the dev container):
+# Xvfb virtual display + private D-Bus session + at-spi2 a11y bus + a real
+# accessible GTK app, then run the nomi-a11y `linux_smoke` example against it.
+set -uo pipefail
+
+export DISPLAY=:99
+Xvfb :99 -screen 0 1280x900x24 -nolisten tcp >/tmp/xvfb.log 2>&1 &
+XVFB_PID=$!
+sleep 1
+
+dbus-run-session -- bash -u -c '
+  export QT_LINUX_ACCESSIBILITY_ALWAYS_ON=1
+  export GTK_MODULES="${GTK_MODULES:-}:atk-bridge"
+  export NO_AT_BRIDGE=0
+  # Launch the AT-SPI registry/bus (path differs across Debian versions; try both).
+  for d in /usr/libexec /usr/lib/at-spi2-core /usr/lib/at-spi2; do
+    [ -x "$d/at-spi-bus-launcher" ] && ( "$d/at-spi-bus-launcher" --launch-immediately >/tmp/atspi-bus.log 2>&1 & )
+    [ -x "$d/at-spi2-registryd" ]  && ( "$d/at-spi2-registryd" >/tmp/atspi-reg.log 2>&1 & )
+  done
+  sleep 1
+  gtk3-widget-factory >/tmp/app.log 2>&1 &
+  APP_PID=$!
+  sleep 3
+  echo "=== AT-SPI bus address: ${AT_SPI_BUS_ADDRESS:-<unset>} ==="
+  echo "=== running nomi-a11y linux_smoke example ==="
+  CARGO_TARGET_DIR=/target cargo run -p nomi-a11y --example linux_smoke
+  rc=$?
+  kill "$APP_PID" 2>/dev/null || true
+  exit $rc
+'
+rc=$?
+kill "$XVFB_PID" 2>/dev/null || true
+exit $rc