feat(header): add Docker quick-access button in user menu

Adds a Docker button to the user avatar dropdown menu (admin-only)
that opens a 1400px modal containing the same Docker container table
as /manage/tools/docker.

Closes #2165

packages/translation/src/lang/en.json

@@ -1467,6 +1467,7 @@
         "switchToDarkMode": "Switch to dark mode",
         "switchToLightMode": "Switch to light mode",
         "management": "Management",
+        "docker": "Docker",
         "preferences": "Your preferences",
         "logout": "Logout",
         "login": "Login",
@@ -4295,7 +4296,7 @@
                   "notStarted": "Not started"
                 },
                 "name": {
-                  "management": "Management",
+"management": "Management",
                   "dashboard": "Dashboard"
                 }
               }