docs: refresh web search overview mirrors

Author: steipete

docs/concepts/features.md

@@ -69,6 +69,6 @@ title: "Features"
 **Tools and automation:**
 
 - Browser automation, exec, sandboxing
-- Web search (Brave, Perplexity, Gemini, Grok, Kimi, Firecrawl)
+- Web search (Brave, DuckDuckGo, Exa, Firecrawl, Gemini, Grok, Kimi, MiniMax Search, Ollama Web Search, Perplexity, SearXNG, Tavily)
 - Cron jobs and heartbeat scheduling
 - Skills, plugins, and workflow pipelines (Lobster)

docs/reference/wizard.md

@@ -103,7 +103,7 @@ For a high-level overview, see [Onboarding (CLI)](/start/wizard).
     - DM security: default is pairing. First DM sends a code; approve via `openclaw pairing approve <channel> <code>` or use allowlists.
   </Step>
   <Step title="Web search">
-    - Pick a supported provider such as Brave, Firecrawl, Gemini, Grok, Kimi, Ollama Web Search, Perplexity, or Tavily (or skip).
+    - Pick a supported provider such as Brave, DuckDuckGo, Exa, Firecrawl, Gemini, Grok, Kimi, MiniMax Search, Ollama Web Search, Perplexity, SearXNG, or Tavily (or skip).
     - API-backed providers can use env vars or existing config for quick setup; key-free providers use their provider-specific prerequisites instead.
     - Skip with `--skip-search`.
     - Configure later: `openclaw configure --section web`.