refactor(cli,mcp,openclaw): remove AI slop from code comments

src/mcp/context7.ts

@@ -5,6 +5,5 @@ export const context7 = {
   headers: process.env.CONTEXT7_API_KEY
     ? { Authorization: `Bearer ${process.env.CONTEXT7_API_KEY}` }
     : undefined,
-  // Disable OAuth auto-detection - Context7 uses API key header, not OAuth
   oauth: false as const,
 }

src/mcp/websearch.ts

@@ -30,7 +30,6 @@ export function createWebsearchConfig(config?: WebsearchConfig): RemoteMcpConfig
     }
   }
 
-  // Default to Exa
   return {
     type: "remote" as const,
     url: process.env.EXA_API_KEY
@@ -42,5 +41,4 @@ export function createWebsearchConfig(config?: WebsearchConfig): RemoteMcpConfig
   }
 }
 
-// Backward compatibility: export static instance using default config
 export const websearch = createWebsearchConfig()