var analyzeCmd = &cobra.Command{
    Use:   "analyze [flags]",
    Short: "Deep project analysis → educational Markdown report",
    Run: func(cmd *cobra.Command, args []string) {
        dir := viper.GetString("dir") // or flag
        output := viper.GetString("output")

        // 1. Discover files via internal/linter
        files, err := linter.DiscoverFiles(dir)
        // 2. Build context (tree, git remote, go.mod, etc.)
        context := buildProjectContext(dir, files)
        // 3. Send to Grok (silent stream)
        report := grokClient.StreamSilent(buildAnalyzePrompt(context), model)
        // 4. Clean + preview (unified diff style against existing analyze.md if present)
        // 5. Confirm unless --yes
        // 6. Write or print
    },
}