fix: complete v1.2 account and profile P0 fixes

backend/common/test_frontend_assets.py

@@ -94,6 +94,27 @@ def test_latex_默认源码可渲染且_katex_静态资源完整():
     assert (katex_root / "LICENSE.txt").is_file()
 
 
+def test_latex_长公式不会挤走保存按钮():
+    styles = (STATIC_ROOT / "css" / "app.css").read_text(encoding="utf-8")
+
+    assert "grid-template-rows: auto minmax(0, 1fr) auto" in styles
+    assert "#latex-preview { align-self: center; width: 100%; min-width: 0" in styles
+    assert ".preview-pane button { align-self: end; justify-self: end" in styles
+
+
+def test_rating_历史和登录后档案立即刷新():
+    template = (settings.BASE_DIR / "templates" / "index.html").read_text(encoding="utf-8")
+    app = (STATIC_ROOT / "js" / "app.js").read_text(encoding="utf-8")
+    realtime = (STATIC_ROOT / "js" / "realtime.js").read_text(encoding="utf-8")
+
+    assert 'id="home-match-history"' in template
+    assert "function renderMatchHistory(root, matches)" in app
+    assert "function loadHomeMatchHistory()" in app
+    assert '$("#view-profile").classList.contains("active") ? loadProfile() : null' in app
+    assert "state.user.rating = match.result.rating_after" in realtime
+    assert "updateUserUI();" in realtime
+
+
 def test_production_manifest_可处理全部静态资源(tmp_path):
     storage = "whitenoise.storage.CompressedManifestStaticFilesStorage"
     with override_settings(