更新 .gitignore 并移除 test_self 配置文件

在 .gitignore 文件中添加了 `testself` 和 `test_self` 目录，以忽略这些测试相关的文件。同时，移除了 `test_self/config.yaml` 文件，因为它不再需要。

.gitignore

@@ -13,4 +13,7 @@ remote-testdata
 
 pkg
 
-go-remote.sh
+go-remote.sh
+
+testself
+test_self

test_self/config.yaml

@@ -1,24 +0,0 @@
-name: Backend-Server-Template
-mode: debug
-time-zone: ""
-logger:
-    log-name: ""
-    log-level: debug
-    log-tag: enable
-    warn-writer:
-        write-to-std: stdout
-        write-to-file: ""
-        write-to-dir-with-date: ""
-        write-with-date-prefix: ""
-    error-writer:
-        write-to-std: stdout
-        write-to-file: ""
-        write-to-dir-with-date: ""
-        write-with-date-prefix: ""
-signal:
-    sigint-exit: enable
-    sigterm-exit: enable
-    sighup-exit: enable
-    sigquit-exit: ""
-server:
-    stop-wait-time: 10s