feat: 统一研究模块表格布局与详情交互

frontend/src/pages/AlphaPage.tsx

@@ -514,45 +514,6 @@ export function AlphaPage({
             </span>
           </span>
         </div>
-        <SavedViews
-          filters={{ ...filters, submission, sort, direction, limit: pageSize }}
-          columns={visibleColumns}
-          onRestore={(view) => {
-            const {
-              submission: savedSubmission,
-              sort: savedSort,
-              direction: savedDirection,
-              limit,
-              offset: _offset,
-              ...rest
-            } = view.filters;
-            const values = Object.fromEntries(
-              Object.entries(rest)
-                .filter(([, v]) => v !== null && v !== undefined)
-                .map(([k, v]) => [k, String(v)]),
-            );
-            setFilters(values);
-            setDraft(values);
-            setPage(1);
-            setSelected([]);
-            if (
-              savedSubmission === "SUBMITTED" ||
-              savedSubmission === "UNSUBMITTED"
-            )
-              setSubmission(savedSubmission);
-            setSort(String(savedSort || "date_created"));
-            setDirection(String(savedDirection || "desc"));
-            if (typeof limit === "number") setPageSize(limit);
-            const next = [
-              ...new Set([
-                "name",
-                ...view.columns.filter((c) => c in columnLabels),
-              ]),
-            ];
-            setVisibleColumns(next);
-            localStorage.setItem("alpha-columns", JSON.stringify(next));
-          }}
-        />
         <form
           className="filter-panel"
           onSubmit={(e) => {
@@ -592,12 +553,6 @@ export function AlphaPage({
               optionList={stateOptions}
               onChange={(v) => updateDraft("research_state", v)}
             />
-            <Button htmlType="submit" theme="solid">
-              查询
-            </Button>
-            <Button type="tertiary" theme="borderless" onClick={clearFilters}>
-              重置
-            </Button>
           </div>
           <details className="advanced-filters">
             <summary>
@@ -724,7 +679,55 @@ export function AlphaPage({
               数值筛选使用平台原始值，例如 Turnover 0.15 表示 15%。
             </p>
           </details>
+          <div className="inline-actions filter-actions">
+            <Button htmlType="submit" theme="solid">
+              查询
+            </Button>
+            <Button type="tertiary" theme="borderless" onClick={clearFilters}>
+              重置
+            </Button>
+          </div>
         </form>
+        <SavedViews
+          filters={{ ...filters, submission, sort, direction, limit: pageSize }}
+          columns={visibleColumns}
+          onRestore={(view) => {
+            const {
+              submission: savedSubmission,
+              sort: savedSort,
+              direction: savedDirection,
+              limit,
+              offset: _offset,
+              ...rest
+            } = view.filters;
+            const values = Object.fromEntries(
+              Object.entries(rest)
+                .filter(([, v]) => v !== null && v !== undefined)
+                .map(([k, v]) => [k, String(v)]),
+            );
+            setFilters(values);
+            setDraft(values);
+            setPage(1);
+            setSelected([]);
+            if (
+              savedSubmission === "SUBMITTED" ||
+              savedSubmission === "UNSUBMITTED"
+            )
+              setSubmission(savedSubmission);
+            setSort(String(savedSort || "date_created"));
+            setDirection(String(savedDirection || "desc"));
+            if (typeof limit === "number") setPageSize(limit);
+            const next = [
+              ...new Set([
+                "name",
+                ...view.columns.filter((c) => c in columnLabels),
+              ]),
+            ];
+            setVisibleColumns(next);
+            localStorage.setItem("alpha-columns", JSON.stringify(next));
+          }}
+        />
+
         <div className="table-toolbar">
           <div>
             <strong>