fix: 修复 public 静态资源在子路径部署下的 404

- 地图 geojson 改用 BASE_URL 加载 china-provinces.json
- 各模板下载路径（隔离记录表、实验室检验记录、处理决定通知书、放行证书、处理方案/结果报告单）统一改用 import.meta.env.BASE_URL 前缀

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/views/field/FieldSurvey.vue

@@ -593,7 +593,7 @@ const onRegClick = (cert) => {
 };
 const onDownloadIsolationTemplate = () => {
   const a = document.createElement("a");
-  a.href = "/isolation-record-template.docx";
+  a.href = `${import.meta.env.BASE_URL}isolation-record-template.docx`;
   a.download = "隔离检疫情况记录表模板.docx";
   document.body.appendChild(a);
   a.click();

src/views/lab/ExperimentTest.vue

@@ -636,8 +636,8 @@ const goToDisposal = () => {
 const onDownloadTemplate = (type) => {
   tplOpen.value = false;
   const map = {
-    lab: { href: "/lab-test-template.docx", name: "隔离检疫实验室检验记录及检验结果报告模板.docx" },
-    decision: { href: "/quarantine-decision-template.docx", name: "隔离检疫处理决定通知书模板.docx" }
+    lab: { href: `${import.meta.env.BASE_URL}lab-test-template.docx`, name: "隔离检疫实验室检验记录及检验结果报告模板.docx" },
+    decision: { href: `${import.meta.env.BASE_URL}quarantine-decision-template.docx`, name: "隔离检疫处理决定通知书模板.docx" }
   };
   const item = map[type] || map.lab;
   const a = document.createElement("a");

src/views/lab/SampleTest.vue

@@ -780,8 +780,8 @@ const onAdd = () => { addForm.value = defaultAddForm(); addTab.value = "d2"; upl
 const onDownloadTemplate = (type) => {
   tplOpen.value = false;
   const map = {
-    lab: { href: "/lab-test-template.docx", name: "隔离检疫实验室检验记录及检验结果报告模板.docx" },
-    decision: { href: "/quarantine-decision-template.docx", name: "隔离检疫处理决定通知书模板.docx" }
+    lab: { href: `${import.meta.env.BASE_URL}lab-test-template.docx`, name: "隔离检疫实验室检验记录及检验结果报告模板.docx" },
+    decision: { href: `${import.meta.env.BASE_URL}quarantine-decision-template.docx`, name: "隔离检疫处理决定通知书模板.docx" }
   };
   const item = map[type] || map.lab;
   const a = document.createElement("a");

src/views/pest/PestHandle.vue

@@ -986,7 +986,7 @@ const onDownloadTemplate = (type) => {
   const map = { treatment: "quarantine-treatment-report-template.docx" };
   const filename = map[type] || "quarantine-treatment-report-template.docx";
   const link = document.createElement("a");
-  link.href = "/" + filename;
+  link.href = import.meta.env.BASE_URL + filename;
   link.download = filename;
   document.body.appendChild(link);
   link.click();
@@ -1029,7 +1029,7 @@ const planDrugs = [
   { v: "磷化铝", l: "磷化铝" },
   { v: "其他", l: "其他" }
 ];
-const TEMPLATE_URL = "/templates/plant_quarantine_plan_template.docx";
+const TEMPLATE_URL = `${import.meta.env.BASE_URL}templates/plant_quarantine_plan_template.docx`;
 const planUploadedName = ref("");
 const planFormVisible = ref(true);
 

src/views/release/ReleaseCert.vue

@@ -508,7 +508,7 @@ const onJump = () => { const p = parseInt(jumpInput.value); if (!isNaN(p)) goPag
 const onDownloadTemplate = () => {
   tplMenuOpen.value = false;
   const link = document.createElement("a");
-  link.href = "/release-cert-template.docx";
+  link.href = `${import.meta.env.BASE_URL}release-cert-template.docx`;
   link.download = "隔离植物检疫放行证书模板.docx";
   document.body.appendChild(link);
   link.click();

src/views/stats/Dashboard.vue

@@ -885,7 +885,7 @@ const geoStore = {};      // adcode -> 下级行政区边界（远端懒加载
 
 async function loadGeo() {
   if (geoCache) return geoCache;
-  const res = await fetch("/china-provinces.json");
+  const res = await fetch(`${import.meta.env.BASE_URL}china-provinces.json`);
   geoCache = await res.json();
   return geoCache;
 }