初始化项目

.gitignore

@@ -1,7 +1,26 @@
 /.idea/
+/backend/target/
+/frontend/node_modules/
+/frontend/node_modules/*
+/KEY_GENERATOR.md
+/backend/tmpclaude-*
+/frontend/tmpclaude-*
+/tmpclaude-*
 /tmpclaude-6f5d-cwd
 /tmpclaude-006c-cwd
 /tmpclaude-27a4-cwd
 /tmpclaude-2246-cwd
 /tmpclaude-a7d6-cwd
 /tmpclaude-b78e-cwd
+/tmpclaude-2a25-cwd
+/tmpclaude-45c6-cwd
+/tmpclaude-62fc-cwd
+/tmpclaude-65b0-cwd
+/tmpclaude-4540-cwd
+/tmpclaude-b9f7-cwd
+/tmpclaude-b842-cwd
+/tmpclaude-c399-cwd
+/tmpclaude-d1b4-cwd
+
+
+/backend/target/