docs: sync Polymarket docs - 2026-04-14

docs/api-reference/market-data/get-order-book.md

@@ -1,8 +1,15 @@
+> ## Documentation Index
+> Fetch the complete documentation index at: https://docs.polymarket.com/llms.txt
+> Use this file to discover all available pages before exploring further.
+
 # Get order book
 
 > Retrieves the order book summary for a specific token ID.
 Includes bids, asks, market details, and last trade price.
 
+
+
+
 ## OpenAPI
 
 ````yaml /api-spec/clob-openapi.yaml get /book
@@ -183,6 +190,4 @@ components:
           description: Order size
           example: '100'
 
-````
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+````