feat(inbounds): apply remark template to Export all inbound links

Export-all now renders links through the subscription engine via a new GET /panel/api/inbounds/allLinks endpoint, so the configured remark template (name-only display part) is applied per client -- matching the client info/QR pages. Previously it generated links client-side with a hardcoded inbound-email remark.

Host-aware: managed Host endpoints win over the plain link, so HOST and per-host variants render; duplicate client JSON entries are deduped by email and the list is scoped to the logged-in user.

frontend/public/openapi.json

@@ -2715,6 +2715,43 @@
         }
       }
     },
+    "/panel/api/inbounds/allLinks": {
+      "get": {
+        "tags": [
+          "Inbounds"
+        ],
+        "summary": "Return every protocol URL (vless://, vmess://, trojan://, ss://, hysteria://, mtproto) across all inbounds and all of their clients. Links are rendered through the subscription engine, so the configured remark template (name-only display part) is applied per client — the same output the client info/QR pages use. Protocols without a URL form (socks, http, mixed, wireguard, dokodemo, tunnel) contribute nothing. Used by the panel’s \"Export all inbound links\" action.",
+        "operationId": "get_panel_api_inbounds_allLinks",
+        "responses": {
+          "200": {
+            "description": "Successful response",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "type": "object",
+                  "properties": {
+                    "success": {
+                      "type": "boolean"
+                    },
+                    "msg": {
+                      "type": "string"
+                    },
+                    "obj": {}
+                  }
+                },
+                "example": {
+                  "success": true,
+                  "obj": [
+                    "vless://uuid@host:443?security=reality&...#Germany-alice",
+                    "vmess://eyJ2IjoyLC..."
+                  ]
+                }
+              }
+            }
+          }
+        }
+      }
+    },
     "/panel/api/inbounds/get/{id}": {
       "get": {
         "tags": [

frontend/src/pages/api-docs/endpoints.ts

@@ -126,6 +126,14 @@ export const sections: readonly Section[] = [
         responseSchema: 'InboundOption',
         responseSchemaArray: true,
       },
+      {
+        method: 'GET',
+        path: '/panel/api/inbounds/allLinks',
+        summary:
+          'Return every protocol URL (vless://, vmess://, trojan://, ss://, hysteria://, mtproto) across all inbounds and all of their clients. Links are rendered through the subscription engine, so the configured remark template (name-only display part) is applied per client — the same output the client info/QR pages use. Protocols without a URL form (socks, http, mixed, wireguard, dokodemo, tunnel) contribute nothing. Used by the panel’s "Export all inbound links" action.',
+        response:
+          '{\n  "success": true,\n  "obj": [\n    "vless://uuid@host:443?security=reality&...#Germany-alice",\n    "vmess://eyJ2IjoyLC..."\n  ]\n}',
+      },
       {
         method: 'GET',
         path: '/panel/api/inbounds/get/:id',

frontend/src/pages/inbounds/InboundsPage.tsx

@@ -292,21 +292,10 @@ export default function InboundsPage() {
   }, [subSettings, openText, t]);
 
   const exportAllLinks = useCallback(async () => {
-    const hydrated = await Promise.all(
-      dbInbounds.map((ib) => hydrateInbound(ib.id).then((r) => r ?? ib)),
-    );
-    const out: string[] = [];
-    for (const ib of hydrated) {
-      const projected = checkFallback(ib);
-      out.push(genInboundLinks({
-        inbound: inboundFromDb(projected),
-        remark: projected.remark,
-        hostOverride: hostOverrideFor(ib),
-        fallbackHostname: preferPublicHost(window.location.hostname, subSettings.publicHost),
-      }));
-    }
-    openText({ title: t('pages.inbounds.exportAllLinksTitle'), content: out.join('\r\n'), fileName: t('pages.inbounds.exportAllLinksFileName') });
-  }, [dbInbounds, hydrateInbound, checkFallback, hostOverrideFor, subSettings.publicHost, openText, t]);
+    const msg = await HttpUtil.get('/panel/api/inbounds/allLinks');
+    const links = msg?.success && Array.isArray(msg.obj) ? (msg.obj as string[]) : [];
+    openText({ title: t('pages.inbounds.exportAllLinksTitle'), content: links.join('\r\n'), fileName: t('pages.inbounds.exportAllLinksFileName') });
+  }, [openText, t]);
 
   const exportAllSubs = useCallback(async () => {
     const hydrated = await Promise.all(