feat: 更新贡献上传URL逻辑，优化上传页面打开功能并更新相关测试用例

sidepanel/contribution-mode.js

@@ -12,7 +12,7 @@
       constants = {},
     } = context;
 
-    const contributionUploadUrl = constants.contributionUploadUrl || 'https://apikey.qzz.io/';
+    const contributionUploadUrl = constants.contributionUploadUrl || 'https://apikey.qzz.io';
     const pollIntervalMs = Math.max(1500, Math.floor(Number(constants.pollIntervalMs) || 2500));
 
     const hiddenRows = [
@@ -173,6 +173,18 @@
       return normalizeString(currentState.contributionStatusMessage) || DEFAULT_COPY;
     }
 
+    function getContributionUploadPageUrl() {
+      return normalizeString(contributionUploadUrl);
+    }
+
+    function openContributionUploadPage() {
+      const targetUrl = getContributionUploadPageUrl();
+      if (!targetUrl) {
+        return;
+      }
+      helpers.openExternalUrl?.(targetUrl);
+    }
+
     async function syncContributionProfile(partial = {}) {
       const payload = {
         nickname: normalizeString(partial.nickname),
@@ -360,6 +372,11 @@
           return;
         }
         actionInFlight = true;
+        try {
+          openContributionUploadPage();
+        } catch (error) {
+          helpers.showToast?.(`打开上传页面失败：${error.message}`, 'error');
+        }
         render();
         try {
           await enterContributionMode();
@@ -415,7 +432,7 @@
 
       dom.btnOpenContributionUpload?.addEventListener('click', () => {
         try {
-          helpers.openExternalUrl?.(contributionUploadUrl);
+          openContributionUploadPage();
         } catch (error) {
           helpers.showToast?.(`打开上传页面失败：${error.message}`, 'error');
         }

sidepanel/sidepanel.html

@@ -35,7 +35,7 @@
     <div class="header-btns">
       <div class="run-group">
         <button id="btn-contribution-mode" class="btn btn-outline btn-sm btn-contribution-mode" type="button"
-          aria-pressed="false" title="进入贡献模式">贡献/使用</button>
+          aria-pressed="false" title="进入贡献模式并打开上传页">贡献/使用</button>
         <input type="number" id="input-run-count" class="run-count-input" value="1" min="1" max="50" title="运行次数" />
         <button id="btn-auto-run" class="btn btn-success" title="自动执行全部步骤">
           <svg width="14" height="14" viewBox="0 0 24 24" fill="currentColor">

sidepanel/sidepanel.js

@@ -3271,7 +3271,7 @@ const contributionModeManager = window.SidepanelContributionMode?.createContribu
   },
   constants: {
     contributionOauthUrl: 'https://apikey.qzz.io/oauth/',
-    contributionUploadUrl: 'https://apikey.qzz.io/',
+    contributionUploadUrl: 'https://apikey.qzz.io',
   },
 });
 const renderContributionMode = contributionModeManager?.render