fix(welcome): 欢迎页 - 补贡献者锚点并清掉已忽略的 Playwright 产物

导航增加贡献者定位，同时删除已被 gitignore 的本地验证截图，避免继续跟踪输出目录。

Co-authored-by: Cursor <cursoragent@cursor.com>

output/playwright/welcome-console-errors-final.txt

@@ -1,2 +0,0 @@
-Total messages: 3 (Errors: 0, Warnings: 0)
-Returning 0 messages for level "error"

output/playwright/welcome-console-errors.txt

@@ -1,5 +0,0 @@
-Total messages: 5 (Errors: 2, Warnings: 0)
-Returning 2 messages for level "error"
-
-[ERROR] Failed to load resource: the server responded with a status of 404 (Not Found) @ http://localhost:3000/favicon.ico:0
-[ERROR] Warning: [antd: Button] `iconPosition` is deprecated. Please use `iconPlacement` instead. @ http://localhost:3000/node_modules/.vite/deps/es-DLhWQf9O.js?v=79eecad8:1171

output/playwright/welcome-ending-snapshot.md

@@ -1,93 +0,0 @@
-- generic [ref=f1e3]:
-  - link "前往工作台介绍" [ref=f1e4] [cursor=pointer]:
-    - /url: "#workbench"
-  - banner [ref=f1e5]:
-    - link "影策首页" [ref=f1e6] [cursor=pointer]:
-      - /url: /welcome
-      - text: 影策
-    - navigation "首页导航" [ref=f1e8]:
-      - link "工作台" [ref=f1e9] [cursor=pointer]:
-        - /url: "#workbench"
-      - link "GitHub" [ref=f1e10] [cursor=pointer]:
-        - /url: https://github.com/ddcat-ai/open-ai-canvas
-    - link "开始创作" [ref=f1e14] [cursor=pointer]:
-      - /url: /create
-  - complementary "首页素材版本" [ref=f1e20]:
-    - generic [ref=f1e21] [cursor=pointer]:
-      - generic "Spring · 奇幻" [ref=f1e22]:
-        - text: Spring · 奇幻
-        - combobox "素材版本" [ref=f1e23]
-      - img "down" [ref=f1e25]
-    - link "演示素材 · CC BY" [ref=f1e28] [cursor=pointer]:
-      - /url: /welcome/credits.html#spring
-  - main [ref=f1e32]:
-    - region "影策创作之旅" [ref=f1e33]:
-      - generic [ref=f1e34]:
-        - generic "随着故事章节旋转并展开的电影影像卷轴" [ref=f1e35]
-        - generic:
-          - heading "一个世界， 一张画布。" [level=2]:
-            - generic: 一个世界，
-            - generic: 一张画布。
-        - generic [ref=f1e36]:
-          - button "进入创作现场" [ref=f1e160] [cursor=pointer]
-          - navigation "故事章节" [ref=f1e40]:
-            - button "序幕" [ref=f1e41] [cursor=pointer]
-            - button "故事" [ref=f1e43] [cursor=pointer]
-            - button "角色" [ref=f1e45] [cursor=pointer]
-            - button "分镜" [ref=f1e47] [cursor=pointer]
-            - button "生成" [ref=f1e49] [cursor=pointer]
-            - button "画布" [ref=f1e51] [cursor=pointer]
-          - button "暂停动画" [ref=f1e53] [cursor=pointer]
-    - generic [ref=f1e57]:
-      - heading "让想象，有处落笔。" [level=2] [ref=f1e59]
-      - generic [ref=f1e60]:
-        - generic "工作台预览" [ref=f1e61]:
-          - tablist [ref=f1e62]:
-            - generic [ref=f1e64]
-          - generic:
-            - generic
-        - link "进入即时创作" [ref=f1e71] [cursor=pointer]:
-          - /url: /create
-      - tabpanel [ref=f1e77]:
-        - img "影策即时创作界面" [ref=f1e78]
-      - paragraph [ref=f1e80]: 选择模型与参考素材，在对话中逐步完成图片和视频。
-    - generic [ref=f1e81]:
-      - heading "你的故事， 现在开始。" [level=2] [ref=f1e82]: 你的故事，现在开始。
-      - link "开始创作" [ref=f1e83] [cursor=pointer]:
-        - /url: /create
-      - link "GitHub" [ref=f1e88] [cursor=pointer]:
-        - /url: https://github.com/ddcat-ai/open-ai-canvas
-      - region "一起把故事搬上银幕" [ref=f1e96]:
-        - generic [ref=f1e99]:
-          - generic [ref=f1e100]:
-            - generic [ref=f1e101]: Contributors
-            - generic [ref=f1e106]
-            - link "在 GitHub README 查看贡献者清单" [ref=f1e109] [cursor=pointer]:
-              - /url: https://github.com/ddcat-ai/open-ai-canvas#贡献者与团队
-              - text: 查看清单
-          - list "项目贡献者" [ref=f1e113]:
-            - listitem "正在啃 main 分支，争取下次 merge 的时候变成蝴蝶" [ref=f1e114]
-            - listitem "我亦无他，惟手熟尔" [ref=f1e116]
-            - listitem "HKUST(GZ) UG" [ref=f1e118]
-            - listitem "人生就是要不断的探索" [ref=f1e120]
-            - listitem "无" [ref=f1e122]
-            - listitem "励志成为未来最好用的画布仓库的贡献者" [ref=f1e124]
-            - listitem "剑走偏峰，雷厉风行。" [ref=f1e126]
-            - listitem "走自己的路" [ref=f1e128]
-            - listitem "AI 界热于助人的拖油瓶" [ref=f1e130]
-            - listitem "AI 短剧合规，资产确权" [ref=f1e132]
-            - listitem "Making things that think" [ref=f1e134]
-            - listitem "上善若水" [ref=f1e136]
-            - listitem "就是水水" [ref=f1e138]
-            - listitem "Done is better than perfect" [ref=f1e140]
-            - listitem "年轻的时候不狂，老了拿什么回忆" [ref=f1e142]
-            - listitem "年纪大佬才明白人要顺势而为。" [ref=f1e144]
-            - listitem "AI时代的全栈落地工，欢迎找我聊需求" [ref=f1e146]
-  - contentinfo [ref=f1e148]:
-    - link "影策" [ref=f1e149] [cursor=pointer]:
-      - /url: /welcome
-    - generic [ref=f1e150]: 开源 AI 影视创作工作台
-    - link "Open Source · MIT License" [ref=f1e151] [cursor=pointer]:
-      - /url: https://github.com/ddcat-ai/open-ai-canvas/blob/main/LICENSE
-  - link "Spring · Blender 开放电影演示素材 · 署名与许可" [ref=f1e156] [cursor=pointer]:
-    - /url: /welcome/credits.html#spring

output/playwright/welcome-top-snapshot.md

@@ -1,92 +0,0 @@
-- generic [ref=e3]:
-  - link "前往工作台介绍" [ref=e4] [cursor=pointer]:
-    - /url: "#workbench"
-  - banner [ref=e5]:
-    - link "影策首页" [ref=e6] [cursor=pointer]:
-      - /url: /welcome
-      - text: 影策
-    - navigation "首页导航" [ref=e8]:
-      - link "工作台" [ref=e9] [cursor=pointer]:
-        - /url: "#workbench"
-      - link "GitHub" [ref=e10] [cursor=pointer]:
-        - /url: https://github.com/ddcat-ai/open-ai-canvas
-    - link "开始创作" [ref=e14] [cursor=pointer]:
-      - /url: /create
-  - complementary "首页素材版本" [ref=e20]:
-    - generic [ref=e21] [cursor=pointer]:
-      - generic "Spring · 奇幻" [ref=e22]:
-        - text: Spring · 奇幻
-        - combobox "素材版本" [ref=e23]
-      - img "down" [ref=e25]
-    - link "演示素材 · CC BY" [ref=e28] [cursor=pointer]:
-      - /url: /welcome/credits.html#spring
-  - main [ref=e32]:
-    - region "影策创作之旅" [ref=e33]:
-      - generic [ref=e34]:
-        - generic "随着故事章节旋转并展开的电影影像卷轴" [ref=e35]
-        - generic:
-          - heading "影策" [level=1]
-          - paragraph: 让一个故事，从文字走向银幕。
-        - generic [ref=e36]:
-          - button "下一幕" [ref=e37] [cursor=pointer]
-          - navigation "故事章节" [ref=e40]:
-            - button "序幕" [ref=e41] [cursor=pointer]
-            - button "故事" [ref=e43] [cursor=pointer]
-            - button "角色" [ref=e45] [cursor=pointer]
-            - button "分镜" [ref=e47] [cursor=pointer]
-            - button "生成" [ref=e49] [cursor=pointer]
-            - button "画布" [ref=e51] [cursor=pointer]
-          - button "暂停动画" [ref=e53] [cursor=pointer]
-    - generic [ref=e57]:
-      - heading "让想象，有处落笔。" [level=2] [ref=e59]
-      - generic [ref=e60]:
-        - generic "工作台预览" [ref=e61]:
-          - tablist [ref=e62]:
-            - generic [ref=e64]
-          - generic:
-            - generic
-        - link "进入即时创作" [ref=e71] [cursor=pointer]:
-          - /url: /create
-      - tabpanel [ref=e77]:
-        - img "影策即时创作界面" [ref=e78]
-      - paragraph [ref=e80]: 选择模型与参考素材，在对话中逐步完成图片和视频。
-    - generic [ref=e81]:
-      - heading "你的故事， 现在开始。" [level=2] [ref=e82]: 你的故事，现在开始。
-      - link "开始创作" [ref=e83] [cursor=pointer]:
-        - /url: /create
-      - link "GitHub" [ref=e88] [cursor=pointer]:
-        - /url: https://github.com/ddcat-ai/open-ai-canvas
-      - region "一起把故事搬上银幕" [ref=e96]:
-        - generic [ref=e99]:
-          - generic [ref=e100]:
-            - generic [ref=e101]: Contributors
-            - generic [ref=e106]
-            - link "在 GitHub README 查看贡献者清单" [ref=e109] [cursor=pointer]:
-              - /url: https://github.com/ddcat-ai/open-ai-canvas#贡献者与团队
-              - text: 查看清单
-          - list "项目贡献者" [ref=e113]:
-            - listitem "正在啃 main 分支，争取下次 merge 的时候变成蝴蝶" [ref=e114]
-            - listitem "我亦无他，惟手熟尔" [ref=e116]
-            - listitem "HKUST(GZ) UG" [ref=e118]
-            - listitem "人生就是要不断的探索" [ref=e120]
-            - listitem "无" [ref=e122]
-            - listitem "励志成为未来最好用的画布仓库的贡献者" [ref=e124]
-            - listitem "剑走偏峰，雷厉风行。" [ref=e126]
-            - listitem "走自己的路" [ref=e128]
-            - listitem "AI 界热于助人的拖油瓶" [ref=e130]
-            - listitem "AI 短剧合规，资产确权" [ref=e132]
-            - listitem "Making things that think" [ref=e134]
-            - listitem "上善若水" [ref=e136]
-            - listitem "就是水水" [ref=e138]
-            - listitem "Done is better than perfect" [ref=e140]
-            - listitem "年轻的时候不狂，老了拿什么回忆" [ref=e142]
-            - listitem "年纪大佬才明白人要顺势而为。" [ref=e144]
-            - listitem "AI时代的全栈落地工，欢迎找我聊需求" [ref=e146]
-  - contentinfo [ref=e148]:
-    - link "影策" [ref=e149] [cursor=pointer]:
-      - /url: /welcome
-    - generic [ref=e150]: 开源 AI 影视创作工作台
-    - link "Open Source · MIT License" [ref=e151] [cursor=pointer]:
-      - /url: https://github.com/ddcat-ai/open-ai-canvas/blob/main/LICENSE
-  - link "Spring · Blender 开放电影演示素材 · 署名与许可" [ref=e156] [cursor=pointer]:
-    - /url: /welcome/credits.html#spring

web/src/pages/welcome/contributors-card.tsx

@@ -10,7 +10,7 @@ export function WelcomeContributorsCard() {
     if (!welcomeContributors.length) return null;
 
     return (
-        <section className="welcome-contributors" aria-labelledby="welcome-contributors-title">
+        <section id="contributors" className="welcome-contributors" aria-labelledby="welcome-contributors-title">
             <CometCard containerClassName="welcome-contributors-perspective" className="welcome-contributors-card" rotateDepth={3.5} translateDepth={3}>
                 <div className="welcome-contributors-heading">
                     <span className="welcome-contributors-kicker">

web/src/pages/welcome/index.tsx

@@ -106,6 +106,7 @@ function WelcomeExperience({ look, brandName, onLookChange }: { look: WelcomeLoo
                 </a>
                 <nav className={menu ? "welcome-nav is-open" : "welcome-nav"} aria-label="首页导航">
                     <a href="#workbench" onClick={() => setMenu(false)}>工作台</a>
+                    <a href="#contributors" onClick={() => setMenu(false)}>贡献者</a>
                     <a href={github} target="_blank" rel="noreferrer">GitHub<ArrowUpRight size={13} /></a>
                 </nav>
                 <Button className="welcome-header-cta" type="primary" href="/create" icon={<ArrowUpRight size={16} />} iconPlacement="end">开始创作</Button>

web/src/pages/welcome/welcome.css

@@ -518,6 +518,7 @@ body:has(.welcome-page) {
     width: 100%;
     max-width: 1280px;
     margin: 48px auto 0;
+    scroll-margin-top: calc(var(--welcome-header-height) + 16px);
     text-align: left;
 }
 .welcome-contributors-perspective {