feat(chat): add contact inbox sources with per-user hide filters

frontend/server/dataset/exporter.ts

@@ -27,6 +27,23 @@ export async function exportDatasetFromPrisma() {
 export async function exportDatasetFromPrismaFor(input: { teamId: string; userId: string }) {
   const root = datasetRoot(input);
   const tmp = root + ".tmp";
+  const hiddenRows = await prisma.contactInboxPreference.findMany({
+    where: {
+      teamId: input.teamId,
+      userId: input.userId,
+      isHidden: true,
+    },
+    select: { contactInboxId: true },
+  });
+  const hiddenInboxIds = hiddenRows.map((row) => row.contactInboxId);
+  const messageWhere = hiddenInboxIds.length
+    ? {
+        OR: [
+          { contactInboxId: null },
+          { contactInboxId: { notIn: hiddenInboxIds } },
+        ],
+      }
+    : undefined;
 
   await fs.rm(tmp, { recursive: true, force: true });
   await ensureDir(tmp);
@@ -50,6 +67,7 @@ export async function exportDatasetFromPrismaFor(input: { teamId: string; userId
     include: {
       note: { select: { content: true, updatedAt: true } },
       messages: {
+        where: messageWhere,
         select: {
           kind: true,
           direction: true,