Introducing V2 Documentation with Comprehensive Updates (#938)

* Added V2 Docs

* Update LangChain integration documentation and example to include langchain-community dependency and DuckDuckGo search tool.

* Add IBM Watsonx.ai integration documentation and update integrations list in mint.json

* Added IBM Watsonx.ai integration documentation with updated usage examples and installation instructions. Add IBM Watsonx.ai card to examples list for better visibility.

* Add Google ADK integration documentation and card to examples list for enhanced visibility in the V2 documentation.

* link

* tabs

* Refactor quickstart documentation by consolidating session tracking instructions

* Refactor documentation to improve clarity and structure by encapsulating agent usage examples within functions and removing unnecessary code snippets.

* Update documentation by renaming 'events' to 'spans' in mint.json and removing the events.mdx file to streamline core concepts.

---------

Co-authored-by: reibs <areibman@gmail.com>

Author: Dwij1704

docs/images/external/google-adk/google-adk-logo.png

@@ -60,19 +60,26 @@
       "url": "https://agentops.ai/contact"
     }
   ],
+  "versions": [
+    "v2",
+    "v1",
+    "v0"
+  ],
   "navigation": [
     {
       "group": "",
       "pages": [
         "v1/introduction"
-      ]
+      ],
+      "version": "v1"
     },
     {
       "group": "Getting Started",
       "pages": [
         "v1/quickstart",
         "v1/examples/examples"
-      ]
+      ],
+      "version": "v1"
     },
     {
       "group": "Concepts",
@@ -82,7 +89,8 @@
         "v1/concepts/sessions",
         "v1/concepts/events",
         "v1/concepts/tags"
-      ]
+      ],
+      "version": "v1"
     },
     {
       "group": "Integrations",
@@ -109,7 +117,8 @@
         "v1/integrations/swarmzero",
         "v1/integrations/taskweaver",
         "v1/integrations/xai"
-      ]
+      ],
+      "version": "v1"
     },
     {
       "group": "Usage",
@@ -121,11 +130,72 @@
         "v1/usage/tracking-agents",
         "v1/usage/recording-operations",
         "v1/usage/multiple-sessions"
-      ]
+      ],
+      "version": "v1"
+    },
+    {
+      "group": "Other Info",
+      "pages": ["v1/concepts/host-env"],
+      "version": "v1"
+    },
+    {
+      "group": "",
+      "pages": [
+        "v2/introduction"
+      ],
+      "version": "v2"
+    },
+    {
+      "group": "Getting Started",
+      "pages": [
+        "v2/quickstart",
+        "v2/examples/examples"
+      ],
+      "version": "v2"
+    },
+    {
+      "group": "Concepts",
+      "pages": [
+        "v2/concepts/core-concepts",
+        "v2/concepts/decorators",
+        "v2/concepts/sessions",
+        "v2/concepts/spans",
+        "v2/concepts/tags"
+      ],
+      "version": "v2"
+    },
+    {
+      "group": "Integrations",
+      "pages": [
+        "v2/integrations/anthropic",
+        "v2/integrations/autogen",
+        "v2/integrations/crewai",
+        "v2/integrations/google_adk",
+        "v2/integrations/gemini",
+        "v2/integrations/langchain",
+        "v2/integrations/litellm",
+        "v2/integrations/openai",
+        "v2/integrations/agentssdk",
+        "v2/integrations/ibm_watsonx_ai"
+      ],
+      "version": "v2"
+    },
+    {
+      "group": "Usage",
+      "pages": [
+        "v2/usage/dashboard-info",
+        "v2/usage/sdk-reference",
+        "v2/usage/advanced-configuration",
+        "v2/usage/tracking-llm-calls",
+        "v2/usage/tracking-agents",
+        "v2/usage/recording-operations"
+      ],
+      "version": "v2"
     },
     {
       "group": "Other Info",
-      "pages": ["v1/concepts/host-env"]
+      "pages": ["v2/concepts/host-env"],
+      "version": "v2"
     }
   ],
   "footerSocials": {