refactor: 适配项目目录结构从 app/ 改为 src/

修改 run-in-docker.sh 项目名以保持一致性
更新测试脚本和 composer.json 中的目录引用
添加项目文档和计划文件

composer.json

@@ -48,17 +48,17 @@
     }
   },
   "scripts": {
-    "post-root-package-install": [
-      "@php -r \"file_exists('.env') || copy('.env.example', '.env');\""
-    ],
-    "test": [
-      "rm -rf runtime",
-      "Composer\\Config::disableProcessTimeout",
-      "APP_STATUS=false pest --coroutine --prepend=tests/bootstrap.php --colors=always $1"
-    ],
-    "cs-fix": "php-cs-fixer fix $1",
-    "analyse": "phpstan analyse --memory-limit 300M -l 0 -c phpstan.neon ./app ./config"
-  },
+        "post-root-package-install": [
+            "@php -r \"file_exists('.env') || copy('.env.example', '.env');\""
+        ],
+        "test": [
+            "rm -rf runtime",
+            "Composer\\Config::disableProcessTimeout",
+            "APP_STATUS=false pest --coroutine --prepend=tests/bootstrap.php --colors=always $1"
+        ],
+        "cs-fix": "php-cs-fixer fix $1",
+        "analyse": "phpstan analyse --memory-limit 300M -l 0 -c phpstan.neon ./src ./config"
+    },
   "repositories": {
     "nest": {
       "type": "composer",