Add Mintlify documentation setup (#4516)

Co-authored-by: Suchintan <suchintan@users.noreply.github.com>

docs/docs.json

@@ -0,0 +1,76 @@
+{
+  "$schema": "https://mintlify.com/docs.json",
+  "theme": "mint",
+  "name": "Skyvern",
+  "colors": {
+    "primary": "#6366F1",
+    "light": "#818CF8",
+    "dark": "#4F46E5"
+  },
+  "logo": {
+    "light": "/logo/light.svg",
+    "dark": "/logo/dark.svg",
+    "href": "https://skyvern.com"
+  },
+  "favicon": "/favicon.svg",
+  "navigation": {
+    "tabs": [
+      {
+        "tab": "Documentation",
+        "groups": [
+          {
+            "group": "Getting Started",
+            "pages": [
+              "getting-started/quickstart",
+              "getting-started/core-concepts"
+            ]
+          },
+          {
+            "group": "Running Automations",
+            "pages": [
+              "running-automations/run-a-task",
+              "running-automations/task-parameters",
+              "running-automations/extract-structured-data"
+            ]
+          }
+        ]
+      },
+      {
+        "tab": "Cloud UI",
+        "groups": [
+          {
+            "group": "Cloud UI",
+            "pages": [
+              "cloud/getting-started"
+            ]
+          }
+        ]
+      }
+    ]
+  },
+  "navbar": {
+    "links": [
+      {
+        "label": "Dashboard",
+        "href": "https://app.skyvern.com"
+      }
+    ],
+    "primary": {
+      "type": "button",
+      "label": "Get API Key",
+      "href": "https://app.skyvern.com/settings/api-keys"
+    }
+  },
+  "footer": {
+    "socials": {
+      "github": "https://github.com/Skyvern-AI/skyvern",
+      "discord": "https://discord.gg/skyvern",
+      "twitter": "https://twitter.com/skyvernai"
+    }
+  },
+  "api": {
+    "playground": {
+      "display": "interactive"
+    }
+  }
+}