hexedit: add page (#16965)

Co-authored-by: Managor <42655600+Managor@users.noreply.github.com>
Co-authored-by: Dylan <145150333+dmmqz@users.noreply.github.com>

pages/common/hexedit.md

@@ -0,0 +1,20 @@
+# hexedit
+
+> File editor for hexadecimal and ASCII content.
+> More information: <https://manned.org/hexedit>.
+
+- Open file:
+
+`hexedit {{path/to/file}}`
+
+- Display file with sectors:
+
+`hexedit {{[-s|--sector]}} {{path/to/file}}`
+
+- Maximize file display:
+
+`hexedit {{[-m|--maximize]}} {{path/to/file}}`
+
+- Display help:
+
+`hexedit {{[-h|--help]}}`