Move CLI docs to API reference

website/docs/api/_data.json

@@ -21,6 +21,7 @@
             "GoldParse": "goldparse"
         },
         "Other": {
+            "Command line": "cli",
             "displaCy": "displacy",
             "Utility Functions": "util",
             "Annotation Specs": "annotation",
@@ -112,6 +113,11 @@
         "tag": "class"
     },
 
+    "cli": {
+        "title": "Command Line Interface",
+        "next": "displacy"
+    },
+
     "displacy": {
         "title": "displaCy",
         "tag": "module"

website/docs/usage/_data.json

@@ -5,7 +5,6 @@
             "Models": "models",
             "Lightning tour": "lightning-tour",
             "Visualizers": "visualizers",
-            "Command line": "cli",
             "Troubleshooting": "troubleshooting"
         },
         "Workflows": {
@@ -47,13 +46,7 @@
     },
 
     "visualizers": {
-        "title": "Visualizers",
-        "next": "cli"
-    },
-
-    "cli": {
-        "title": "Command Line Interface",
-        "next": "troubleshooting"
+        "title": "Visualizers"
     },
 
     "troubleshooting": {