Update Polymarket documentation - March 30, 2026

Updated 229 documentation pages reflecting latest official docs changes:
- API Reference: authentication, rate-limits, clients-sdks, market-data endpoints
- Developers: CLOB, Gamma Markets, RTDS, Sports Websocket, Builders, CTF
- Trading: fees, bridge, orders, orderbook, clients
- Polymarket Learn: get-started guides, deposits, trading
- Builders: tiers, api-keys, profile, examples, order-attribution
- Quickstart: overview, first-order, websocket guides
- Concepts: markets-events, prices-orderbook, resolution
- Market Makers: getting-started, trading, liquidity-rewards
- Resources: error-codes, contract-addresses, blockchain-data

docs/quickstart/websocket/WSS-Quickstart.md

@@ -137,7 +137,7 @@ For the user channel, use `markets` instead of `assets_ids`:
 
 ## Heartbeats
 
-### Market & User Channels
+### Market and User Channels
 
 Send `PING` every 10 seconds. The server responds with `PONG`.
 
@@ -165,7 +165,7 @@ pong
   close connections that don't subscribe within a timeout period.
 </Accordion>
 
-<Accordion title="Connection drops after ~10 seconds">
+<Accordion title="Connection drops after about 10 seconds">
   You're not sending heartbeats. Send `PING` every 10 seconds for market/user
   channels, or respond to server `ping` with `pong` for the sports channel.
 </Accordion>
@@ -176,6 +176,9 @@ pong
      expecting `best_bid_ask`, `new_market`, or `market_resolved` events
 </Accordion>
 
-<Accordion title="Authentication failed (user channel)">
+<Accordion title="Authentication failed - user channel">
   Verify your API credentials are correct and haven't expired.
 </Accordion>
+
+
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