Update Polymarket documentation (2026-02-19)

- Added new documentation URLs from llms.txt index
- Updated TARGET.md with 244 total documentation pages
- Scraped new pages for trading, concepts, and API reference sections
- Updated changelog and new index pages

docs/api-reference/sports/get-sports-metadata-information.md

@@ -4,13 +4,11 @@
 
 # Get sports metadata information
 
-> Retrieves metadata for various sports including images, resolution sources, ordering preferences, tags, and series information. This endpoint provides comprehensive sport configuration data used throughout the platform.
-
 
 
 ## OpenAPI
 
-````yaml api-reference/gamma-openapi.json get /sports
+````yaml api-spec/gamma-openapi.yaml get /sports
 openapi: 3.0.3
 info:
   title: Markets API
@@ -45,11 +43,6 @@ paths:
       tags:
         - Sports
       summary: Get sports metadata information
-      description: >-
-        Retrieves metadata for various sports including images, resolution
-        sources, ordering preferences, tags, and series information. This
-        endpoint provides comprehensive sport configuration data used throughout
-        the platform.
       operationId: getSportsMetadata
       responses:
         '200':
@@ -94,4 +87,4 @@ components:
             Series identifier linking the sport to a specific tournament or
             season series
 
-````
+````

docs/api-reference/sports/get-valid-sports-market-types.md

@@ -4,13 +4,11 @@
 
 # Get valid sports market types
 
-> Get a list of all valid sports market types available on the platform. Use these values when filtering markets by the sportsMarketTypes parameter.
-
 
 
 ## OpenAPI
 
-````yaml api-reference/gamma-openapi.json get /sports/market-types
+````yaml api-spec/gamma-openapi.yaml get /sports/market-types
 openapi: 3.0.3
 info:
   title: Markets API
@@ -45,10 +43,6 @@ paths:
       tags:
         - Sports
       summary: Get valid sports market types
-      description: >-
-        Get a list of all valid sports market types available on the platform.
-        Use these values when filtering markets by the sportsMarketTypes
-        parameter.
       operationId: getSportsMarketTypes
       responses:
         '200':
@@ -68,4 +62,4 @@ components:
           items:
             type: string
 
-````
+````

docs/api-reference/sports/list-teams.md

@@ -8,7 +8,7 @@
 
 ## OpenAPI
 
-````yaml api-reference/gamma-openapi.json get /teams
+````yaml api-spec/gamma-openapi.yaml get /teams
 openapi: 3.0.3
 info:
   title: Markets API
@@ -134,4 +134,4 @@ components:
           format: date-time
           nullable: true
 
-````
+````