chore: 强化代码质量与风格检查体系

ESLint 升级到 recommended-type-checked + stylistic-type-checked，
引入 perfectionist 导入排序和 import 插件导入验证。

Prettier 显式声明全部格式化参数，消除跨环境差异。
TypeScript 启用 noUnusedLocals 和 noPropertyAccessFromIndexSignature。
完善 ignore 列表，排除 .agents/、bun.lock、data/ 等。
引入 husky + lint-staged（pre-commit）+ commitlint（commit-msg）。
更新 DEVELOPMENT.md 代码质量章节。
修复所有新增规则检测到的类型和风格违规。

src/server/routes/targets.ts

@@ -1,5 +1,6 @@
 import type { RuntimeMode, TargetStatus } from "../../shared/api";
 import type { ProbeStore } from "../checker/store";
+
 import { formatDuration, jsonResponse, mapCheckResult } from "../helpers";
 
 export function handleTargets(store: ProbeStore, method: string, mode: RuntimeMode): Response {
@@ -9,26 +10,26 @@ export function handleTargets(store: ProbeStore, method: string, mode: RuntimeMo
 
   const result: TargetStatus[] = targets.map((target) => {
     const latest = latestChecksMap.get(target.id) ?? null;
-    const stats = allStats.get(target.id) ?? { totalChecks: 0, availability: 0 };
+    const stats = allStats.get(target.id) ?? { availability: 0, totalChecks: 0 };
     const recentSamples = store.getRecentSamples(target.id, 30);
 
     return {
-      id: target.id,
-      name: target.name,
-      type: target.type,
-      target: target.target,
       group: target.grp,
+      id: target.id,
       interval: formatDuration(target.interval_ms),
       latestCheck: latest ? mapCheckResult(latest) : null,
+      name: target.name,
       recentSamples: recentSamples.map((s) => ({
-        timestamp: s.timestamp,
         durationMs: s.duration_ms,
+        timestamp: s.timestamp,
         up: s.matched === 1,
       })),
       stats: {
-        totalChecks: stats.totalChecks,
         availability: stats.availability,
+        totalChecks: stats.totalChecks,
       },
+      target: target.target,
+      type: target.type,
     };
   });