Remove dependency on the ws module.

Deleted the entire `ws` library and its associated files. This likely reflects a move away from the WebSocket library, possibly signaling an alternate implementation or unused/legacy code cleanup.

services/edge-agent/node_modules/node-pty/deps/winpty/misc/Win32Echo2.cc

@@ -0,0 +1,19 @@
+/*
+ * A Win32 program that reads raw console input with getch and echos
+ * it to stdout.
+ */
+
+#include <stdio.h>
+#include <conio.h>
+
+int main()
+{
+    int count = 0;
+    while (true) {
+        int ch = getch();
+        printf("%02x ", ch);
+        if (++count == 50)
+            break;
+    }
+    return 0;
+}