refactor: 移除git检测，因为Jenkins会在更早阶段检查git

Jenkinsfile

@@ -71,9 +71,8 @@ pipeline {
                     } catch (Exception e) {
                         echo "环境排查阶段发生错误: ${e.message}"
                         echo "⚠️ 环境检测失败，请确保以下组件已安装:"
-                        echo "1. Git (https://git-scm.com/downloads)"
-                        echo "2. Node.js (https://nodejs.org/)"
-                        echo "3. ss3ops (会自动安装，如失败请手动安装)"
+                        echo "1. Node.js (https://nodejs.org/)"
+                        echo "2. ss3ops (会自动安装，如失败请手动安装)"
                         currentBuild.result = 'FAILURE'
                         error("环境检测失败: ${e.message}")
                     }

check-environment.js

@@ -31,41 +31,6 @@ async function executeCommand(command) {
     }
 }
 
-/**
- * Check if git is installed
- */
-async function checkGit() {
-    console.log('🔍 Checking Git installation...');
-    
-    // Try git --version
-    const result = await executeCommand('git --version');
-    
-    if (result.success) {
-        console.log(`✅ Git is installed: ${result.stdout}`);
-        return true;
-    } else {
-        console.log('❌ Git is not installed or not in PATH');
-        
-        // For Windows, try common git paths
-        if (isWindows) {
-            const commonPaths = [
-                'C:\\Program Files\\Git\\bin\\git.exe',
-                'C:\\Program Files (x86)\\Git\\bin\\git.exe',
-                'D:\\Git\\bin\\git.exe'
-            ];
-            
-            for (const path of commonPaths) {
-                if (fs.existsSync(path)) {
-                    console.log(`✅ Git found at: ${path}`);
-                    return true;
-                }
-            }
-        }
-        
-        return false;
-    }
-}
-
 /**
  * Check if Node.js is installed
  */
@@ -200,15 +165,6 @@ async function main() {
     
     let allChecksPassed = true;
     
-    // Check Git
-    const gitInstalled = await checkGit();
-    if (!gitInstalled) {
-        console.log('⚠️ Git is required for this environment');
-        allChecksPassed = false;
-    }
-    
-    console.log();
-    
     // Check Node.js
     const nodeInstalled = await checkNode();
     if (!nodeInstalled) {
@@ -245,7 +201,6 @@ async function main() {
     } else {
         console.log('❌ Some environment checks failed');
         console.log('\nPlease install the missing components:');
-        if (!gitInstalled) console.log('- Git: https://git-scm.com/downloads');
         if (!nodeInstalled) console.log('- Node.js: https://nodejs.org/');
         process.exit(1);
     }