refactor(developer-config): 移除开发者配置页面相关代码和文档

- 删除应用配置页面及相关组件，重构路由为 /developer/config/[id].vue
- 移除开发者文档页面及其导航与样式实现
- 清理开发者侧功能完善工作日志文件
- 删除全局.gitignore配置文件，清理无用忽略规则
- 优化应用配置页面的参数读取和路由结构，解决刷新404问题
- 解决数据库配置唯一键冲突，调整保存逻辑避免重复插入
- 移除对后端配置加密字段的 secret 标记，修正加密异常问题

.nuxt/types/app.config.d.ts

@@ -0,0 +1,35 @@
+
+import type { AppConfigInput, CustomAppConfig } from 'nuxt/schema'
+import type { Defu } from 'defu'
+
+
+declare global {
+  const defineAppConfig: <C extends AppConfigInput> (config: C) => C
+}
+
+declare const inlineConfig = {
+  "nuxt": {}
+}
+type ResolvedAppConfig = Defu<typeof inlineConfig, []>
+type IsAny<T> = 0 extends 1 & T ? true : false
+
+type MergedAppConfig<Resolved extends Record<string, unknown>, Custom extends Record<string, unknown>> = {
+  [K in keyof (Resolved & Custom)]: K extends keyof Custom
+    ? unknown extends Custom[K]
+      ? Resolved[K]
+      : IsAny<Custom[K]> extends true
+        ? Resolved[K]
+        : Custom[K] extends Record<string, any>
+            ? Resolved[K] extends Record<string, any>
+              ? MergedAppConfig<Resolved[K], Custom[K]>
+              : Exclude<Custom[K], undefined>
+            : Exclude<Custom[K], undefined>
+    : Resolved[K]
+}
+
+declare module 'nuxt/schema' {
+  interface AppConfig extends MergedAppConfig<ResolvedAppConfig, CustomAppConfig> { }
+}
+declare module '@nuxt/schema' {
+  interface AppConfig extends MergedAppConfig<ResolvedAppConfig, CustomAppConfig> { }
+}