fix: reorder API endpoint testing sequence in scripts and documentation

setup-claude-code.ps1

@@ -14,7 +14,7 @@ param(
 if (-not $ApiKey -and (Test-Path Variable:key)) { $ApiKey = $key }
 
 # Configuration
-$DefaultBaseUrl = "https://api.xcodecli.com"
+$DefaultBaseUrl = "https://api2.xcodecli.com"
 $ClaudeConfigDir = "$env:USERPROFILE\.claude"
 $ClaudeSettingsFile = "$ClaudeConfigDir\settings.json"
 
@@ -51,8 +51,8 @@ Claude Code Configuration Script for XCodeCLI (Windows)
 Usage: powershell -ExecutionPolicy Bypass -File setup-claude-code.ps1 [OPTIONS]
 
 This script automatically tests multiple API endpoints and selects the working one:
-  - https://api.xcodecli.com
   - https://api2.xcodecli.com
+  - https://api.xcodecli.com
 
 Options:
   -ApiKey <KEY>  Set the API key
@@ -112,8 +112,8 @@ function Test-ApiConnection {
     )
 
     $testUrls = @(
-        "https://api.xcodecli.com",
-        "https://api2.xcodecli.com"
+        "https://api2.xcodecli.com",
+        "https://api.xcodecli.com"
     )
 
     Write-Info "Testing API connections..."