add API document github page (#1114)

* Doc (#66)

* add doc

* ln -s md

* add pipeline

* Update docfx.yaml

* Update docfx.yaml

* Update docfx.yaml

* Update docfx.yaml

* Update toc.yml

doc/.gitignore

@@ -0,0 +1,11 @@
+###############
+#    folder   #
+###############
+/**/DROP/
+/**/TEMP/
+/**/packages/
+/**/bin/
+/**/obj/
+_site
+
+api

doc/docfx.json

@@ -0,0 +1,42 @@
+{
+  "metadata": [
+    {
+      "src": [
+        {
+          "files": [
+            "KubernetesClient.Basic/bin/Debug/netstandard2.0/KubernetesClient.Basic.dll",
+            "KubernetesClient.Models/bin/Debug/netstandard2.0/KubernetesClient.Models.dll",
+            "KubernetesClient/KubernetesClient.csproj"
+          ],
+          "src": "../src"
+        }
+      ],
+      "dest": "api",
+      "disableGitFeatures": false,
+      "disableDefaultFilter": false
+    }
+  ],
+  "build": {
+    "content": [
+      {
+        "files": [
+          "api/**.yml",
+          "index.md",
+          "toc.yml"
+        ]
+      }
+    ],
+    "dest": "_site",
+    "globalMetadataFiles": [],
+    "fileMetadataFiles": [],
+    "template": [
+      "default"
+    ],
+    "postProcessors": [],
+    "markdownEngineName": "markdig",
+    "noLangKeyword": false,
+    "keepFileLink": false,
+    "cleanupCacheHistory": false,
+    "disableGitFeatures": false
+  }
+}

doc/index.md

@@ -0,0 +1 @@
+../README.md

doc/toc.yml

@@ -0,0 +1,2 @@
+- name: API Documentation
+  href: api/k8s.yml