refactor(usb): Rename mock class files

- Rename "test_usb_mock_..." class files to "mock_..."
- Fixed some codespell issues
- Fixed comment spacing

components/usb/test_apps/common/mock_hid.c

@@ -0,0 +1,42 @@
+/*
+ * SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <inttypes.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <string.h>
+#include "usb/usb_types_ch9.h"
+#include "mock_hid.h"
+
+// ---------------------------------------------------- HID Mouse ------------------------------------------------------
+
+const usb_ep_desc_t mock_hid_mouse_in_ep_desc = {
+    .bLength = sizeof(usb_ep_desc_t),
+    .bDescriptorType = USB_B_DESCRIPTOR_TYPE_ENDPOINT,
+    .bEndpointAddress = MOCK_HID_MOUSE_INTR_IN_EP_ADDR,       // EP 1 IN
+    .bmAttributes = USB_BM_ATTRIBUTES_XFER_INT,
+    .wMaxPacketSize = MOCK_HID_MOUSE_INTR_IN_MPS,
+    .bInterval = 10,                // Interval of 10ms
+};
+
+void mock_hid_process_report(mock_hid_mouse_report_t *report, int iter)
+{
+    static int x_pos = 0;
+    static int y_pos = 0;
+    // Update X position
+    if (report->x_movement & 0x80) {    // Positive movement
+        x_pos += report->x_movement & 0x7F;
+    } else {    // Negative movement
+        x_pos -= report->x_movement & 0x7F;
+    }
+    // Update Y position
+    if (report->y_movement & 0x80) {    // Positive movement
+        y_pos += report->y_movement & 0x7F;
+    } else {    // Negative movement
+        y_pos -= report->y_movement & 0x7F;
+    }
+    printf("\rX:%d\tY:%d\tIter: %d\n", x_pos, y_pos, iter);
+}