tools+csdk: 恢复脱敏后脚本的可运行性——resume_android.ps1 的 adb 改为探测已知安装位置、resume_rev.ps1 对临时分析脚本加存在性守卫、legacy demo 两个 C 程序的日志/快照路径改用 getenv("TEMP") 运行时解析（原硬编码本机路径本就不可移植）

csdk/tools/legacy/mag160c_demo_usb0.c

@@ -10,6 +10,7 @@
 #include <windows.h>
 #include <stdio.h>
 #include <stdint.h>
+#include <stdlib.h>
 
 /* ---- libusb-win32 (libusb0) API ---------------------------------------- */
 typedef struct usb_bus {
@@ -319,7 +320,12 @@ static int init_camera(void) {
 
 int WINAPI WinMain(HINSTANCE inst, HINSTANCE hprev, LPSTR cmd, int show) {
     (void)hprev; (void)cmd; (void)show;
-    g_log = fopen("%TEMP%/opencode/demo_usb0_log.txt", "w");
+    static char logpath[MAX_PATH];
+    const char *tmp = getenv("TEMP");
+    if (!tmp || !*tmp) tmp = ".";
+    snprintf(logpath, sizeof(logpath) - 1, "%s\\mag160c_demo_usb0_log.txt", tmp);
+    logpath[sizeof(logpath) - 1] = 0;
+    g_log = fopen(logpath, "w");
     if (g_log) { fprintf(g_log, "demo start\n"); fflush(g_log); }
 
     HMODULE l0 = LoadLibraryA("libusb0.dll");