refactor(docs): drop command body and unused product param from copy tracking

Address review feedback on CopilotKit#4643: install_type and location already answer
the funnel questions, so persisting raw clipboard contents adds privacy
surface without analytic value (the global writeText hook fires on every
programmatic copy, not just CLI buttons). Also remove the never-passed
product param.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: BenTaylorDev

docs/lib/track-command-copy.ts

@@ -18,8 +18,6 @@ const KNOWN_INSTALL_TYPES = [
 
 export type InstallType = (typeof KNOWN_INSTALL_TYPES)[number] | "code";
 
-const MAX_COMMAND_LENGTH = 240;
-
 function inferInstallType(command: string): InstallType {
   const firstToken = command.trim().split(/\s+/)[0]?.toLowerCase();
   if (!firstToken) return "code";
@@ -30,25 +28,18 @@ function inferInstallType(command: string): InstallType {
 
 export type TrackCommandCopyArgs = {
   command: string;
-  product?: string;
   location?: string;
 };
 
 export function trackCommandCopy(
   posthog: PostHog | undefined,
-  { command, product, location }: TrackCommandCopyArgs,
+  { command, location }: TrackCommandCopyArgs,
 ) {
   if (!posthog) return;
   const trimmed = command.trim();
   if (!trimmed) return;
-  const truncated =
-    trimmed.length > MAX_COMMAND_LENGTH
-      ? trimmed.slice(0, MAX_COMMAND_LENGTH) + "…"
-      : trimmed;
   posthog.capture("cli_command_copied", {
-    command: truncated,
     install_type: inferInstallType(trimmed),
-    ...(product ? { product } : {}),
     ...(location ? { location } : {}),
   });
 }