fix (docs): langwatch observability links (#4258)

content/providers/05-observability/langwatch.mdx

@@ -51,13 +51,13 @@ const langwatch = new LangWatch({
 
 ## Basic Concepts
 
-- Each message triggering your LLM pipeline as a whole is captured with a [Trace](/concepts#traces).
-- A [Trace](/concepts#traces) contains multiple [Spans](/concepts#spans), which are the steps inside your pipeline.
+- Each message triggering your LLM pipeline as a whole is captured with a [Trace](https://docs.langwatch.ai/concepts#traces).
+- A [Trace](https://docs.langwatch.ai/concepts#traces) contains multiple [Spans](https://docs.langwatch.ai/concepts#spans), which are the steps inside your pipeline.
   - A span can be an LLM call, a database query for a RAG retrieval, or a simple function transformation.
-  - Different types of [Spans](/concepts#spans) capture different parameters.
-  - [Spans](/concepts#spans) can be nested to capture the pipeline structure.
-- [Traces](/concepts#traces) can be grouped together on LangWatch Dashboard by having the same [`thread_id`](/concepts#threads) in their metadata, making the individual messages become part of a conversation.
-  - It is also recommended to provide the [`user_id`](/concepts#user-id) metadata to track user analytics.
+  - Different types of [Spans](https://docs.langwatch.ai/concepts#spans) capture different parameters.
+  - [Spans](https://docs.langwatch.ai/concepts#spans) can be nested to capture the pipeline structure.
+- [Traces](https://docs.langwatch.ai/concepts#traces) can be grouped together on LangWatch Dashboard by having the same [`thread_id`](https://docs.langwatch.ai/concepts#threads) in their metadata, making the individual messages become part of a conversation.
+  - It is also recommended to provide the [`user_id`](https://docs.langwatch.ai/concepts#user-id) metadata to track user analytics.
 
 ## Configuration
 
@@ -171,7 +171,7 @@ span.end({
 
 For more information and examples, you can read more below:
 
-- [LangWatch documentation](https://langwatch.ai/docs)
+- [LangWatch documentation](https://docs.langwatch.ai/)
 - [LangWatch GitHub](https://github.com/langwatch/langwatch)
 
 ## Support