feat(install): configure custom status line

scripts/lib/install-options.ps1

@@ -15,15 +15,15 @@ function Read-InstallBoolean {
 
 function Read-InstallOptions {
     param([string]$HomePath, [string]$RepositoryRoot, [string]$Client, [switch]$DryRun)
-    $defaults = @{ update_agents = $false; flashbang = $true; semantic_retrieval = $false }
+    $defaults = @{ flashbang = $true; statusline = $true; semantic_retrieval = $false }
     if (Test-Path -LiteralPath (Join-Path $HomePath '.my-ai-configuration/selection.json')) {
         try { $defaults = Read-UpdateSelection -HomePath $HomePath -RepositoryRoot $RepositoryRoot -AllowLegacy }
         catch { Write-Warning 'Saved options could not be read; confirm new options below.' }
     }
     if ($DryRun) { return $defaults }
     return @{
-        update_agents = Read-InstallBoolean -Prompt "Update selected agent CLIs ($Client)?" -Default $defaults.update_agents
         flashbang = Read-InstallBoolean -Prompt 'Enable the Flashbang notification hook?' -Default $defaults.flashbang
+        statusline = Read-InstallBoolean -Prompt 'Apply the custom status line?' -Default $defaults.statusline
         semantic_retrieval = Read-SemanticRetrievalOption -Default $defaults.semantic_retrieval -RepositoryRoot $RepositoryRoot -HomePath $HomePath
     }
 }
@@ -43,102 +43,3 @@ function Read-SemanticRetrievalOption {
         }
     }
 }
-
-function Test-CodexProcessActive {
-    if ([Environment]::OSVersion.Platform -ne [PlatformID]::Win32NT) { return $false }
-    return [bool](Get-Process -Name 'codex' -ErrorAction SilentlyContinue)
-}
-
-function Test-GlobalNpmCodex {
-    $npm = Get-Command npm -ErrorAction SilentlyContinue
-    if (-not $npm) { return $false }
-    $previousPreference = $ErrorActionPreference
-    try {
-        $ErrorActionPreference = 'Continue'
-        & $npm list -g '@openai/codex' --depth=0 --json 1>$null 2>$null
-        return $LASTEXITCODE -eq 0
-    } finally {
-        $ErrorActionPreference = $previousPreference
-    }
-}
-
-function Test-GlobalNpmPackage {
-    param([Parameter(Mandatory=$true)][string]$Package)
-    $npm = Get-Command npm -ErrorAction SilentlyContinue
-    if (-not $npm) { return $false }
-    $previousPreference = $ErrorActionPreference
-    try {
-        $ErrorActionPreference = 'Continue'
-        & $npm list -g $Package --depth=0 --json 1>$null 2>$null
-        return $LASTEXITCODE -eq 0
-    } finally {
-        $ErrorActionPreference = $previousPreference
-    }
-}
-
-function Get-CliNpmPackage {
-    param([ValidateSet('codex','claude')][Parameter(Mandatory=$true)][string]$Client)
-    if ($Client -eq 'codex') { return '@openai/codex' }
-    return '@anthropic-ai/claude-code'
-}
-
-function Read-CliReinstallOption {
-    <#
-    .SYNOPSIS
-        Asked once per install run, never persisted; a dry run never prompts and never previews it.
-    #>
-    param([string]$Client, [switch]$DryRun)
-    if ($DryRun) { return $false }
-    return Read-InstallBoolean -Prompt "Uninstall $Client and reinstall via npm?" -Default $false
-}
-
-function Invoke-CliReinstall {
-    param([string]$Client, [switch]$DryRun, [switch]$Summary)
-    $clients = if ($Client -eq 'Both') { @('codex', 'claude') } else { @($Client.ToLowerInvariant()) }
-    $previousAutoUpdate = $env:CLAUDE_CODE_PACKAGE_MANAGER_AUTO_UPDATE
-    try {
-        $env:CLAUDE_CODE_PACKAGE_MANAGER_AUTO_UPDATE = '1'
-        foreach ($selectedClient in $clients) {
-            if ($selectedClient -eq 'codex' -and -not $DryRun -and (Test-CodexProcessActive)) {
-                Write-Warning 'Codex CLI reinstall skipped because codex.exe is running. Close all Codex sessions and run install again to reinstall the CLI.'
-                continue
-            }
-            $package = Get-CliNpmPackage -Client $selectedClient
-            if (Test-GlobalNpmPackage -Package $package) {
-                Invoke-PluginCommand -Command 'npm' -Arguments @('uninstall', '-g', $package) -DryRun:$DryRun -Summary:$Summary
-            } else {
-                Write-Warning "$selectedClient CLI was not found as a global npm package; a non-npm installation cannot be removed automatically. Installing $package via npm alongside it."
-            }
-            Invoke-PluginCommand -Command 'npm' -Arguments @('install', '-g', "$package@latest") -DryRun:$DryRun -Summary:$Summary
-            if ($Summary) { Write-Output "CLI $selectedClient reinstall: $(if ($DryRun) { 'dry-run' } else { 'PASS' })" }
-        }
-    } finally {
-        $env:CLAUDE_CODE_PACKAGE_MANAGER_AUTO_UPDATE = $previousAutoUpdate
-    }
-}
-
-function Update-SelectedAgentClis {
-    param([string]$Client, [switch]$DryRun, [switch]$Summary)
-    $clients = if ($Client -eq 'Both') { @('codex', 'claude') } else { @($Client.ToLowerInvariant()) }
-    $previousNonInteractive = $script:PluginNonInteractive
-    $previousAutoUpdate = $env:CLAUDE_CODE_PACKAGE_MANAGER_AUTO_UPDATE
-    try {
-        $script:PluginNonInteractive = $true
-        $env:CLAUDE_CODE_PACKAGE_MANAGER_AUTO_UPDATE = '1'
-        foreach ($selectedClient in $clients) {
-            if ($selectedClient -eq 'codex' -and -not $DryRun -and (Test-CodexProcessActive)) {
-                Write-Warning 'Codex CLI update skipped because codex.exe is running. Close all Codex sessions and run the update again to update the CLI.'
-                continue
-            }
-            if ($selectedClient -eq 'codex' -and (Test-GlobalNpmCodex)) {
-                Invoke-PluginCommand -Command 'npm' -Arguments @('install','-g','@openai/codex@latest') -DryRun:$DryRun -Summary:$Summary
-            } else {
-                Invoke-PluginCommand -Command $selectedClient -Arguments @('update') -DryRun:$DryRun -Summary:$Summary
-            }
-            if ($Summary) { Write-Output "CLI $selectedClient update: $(if ($DryRun) { 'dry-run' } else { 'PASS' })" }
-        }
-    } finally {
-        $script:PluginNonInteractive = $previousNonInteractive
-        $env:CLAUDE_CODE_PACKAGE_MANAGER_AUTO_UPDATE = $previousAutoUpdate
-    }
-}