normalize pagination and requester metadata sizing

src/pages/applications/SourceManagementPage.tsx

@@ -574,7 +574,7 @@ export function SourceManagementPage() {
           </table>
         </div>
         <div className="flex items-center justify-between gap-3 border-t border-border px-5 py-4 text-sm">
-          <span className="text-muted-foreground">
+          <span className="text-xs text-muted-foreground">
             {totalCommits === null ? `페이지 ${commitPage}` : `총 ${totalCommits}건 · ${commitPage} / ${totalCommitPages}`}
           </span>
           <div className="flex items-center gap-2">

src/pages/common-apps/CommonAppBuildPage.tsx

@@ -29,6 +29,9 @@ export function CommonAppBuildPage() {
     [pipelines]
   );
   const selectedPipeline = pipelines.find((pipeline) => pipeline.repoId === selectedRepoId) ?? pipelines[0];
+  const effectiveHistoryTotalPages = historyTotal !== null
+    ? Math.max(1, historyTotalPages ?? Math.ceil(historyTotal / historyPageSize))
+    : historyTotalPages;
 
   const refreshHistory = useCallback((repoId: string, page: number, silent = false) => {
     if (!repoId) {
@@ -209,8 +212,8 @@ export function CommonAppBuildPage() {
           </div>
           <div className="flex items-center justify-between border-t border-border px-5 py-3 text-xs text-muted-foreground">
             <span>
-              {historyTotal !== null && historyTotalPages !== null
-                ? `총 ${historyTotal}건 · ${historyPage} / ${historyTotalPages}`
+              {historyTotal !== null
+                ? `총 ${historyTotal}건 · ${historyPage} / ${effectiveHistoryTotalPages ?? 1}`
                 : `현재 ${historyPage}페이지`}
             </span>
             <div className="flex gap-2">

src/pages/common-apps/CommonAppSourcePage.tsx

@@ -378,7 +378,7 @@ export function CommonAppSourcePage() {
           </table>
         </div>
         <div className="flex items-center justify-between gap-3 border-t border-border px-5 py-4 text-sm">
-          <span className="text-muted-foreground">
+          <span className="text-xs text-muted-foreground">
             {totalCommits === null ? `페이지 ${commitPage}` : `총 ${totalCommits}건 · ${commitPage} / ${totalCommitPages}`}
           </span>
           <div className="flex items-center gap-2">

src/pages/launcher/LauncherSourcePage.tsx

@@ -710,7 +710,7 @@ export function LauncherSourcePage() {
           </table>
         </div>
         <div className="flex items-center justify-between gap-3 border-t border-border px-5 py-4 text-sm">
-          <span className="text-muted-foreground">
+          <span className="text-xs text-muted-foreground">
             {totalCommits === null ? `페이지 ${commitPage}` : `총 ${totalCommits}건 · ${commitPage} / ${totalCommitPages}`}
           </span>
           <div className="flex items-center gap-2">