Add bulk select and archive, improve performance

- Add database indexes on isArchived, isFavorite, createdAt columns
- Optimize article list API to exclude content/textContent fields
- Add PATCH /api/articles endpoint for bulk updates
- Implement multi-select mode with Select/Deselect all
- Add bulk archive/unarchive buttons
- Rename "All Articles" to "To Read"
- Fetch full article content only when opening for reading

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

src/app/api/articles/route.ts

@@ -2,15 +2,37 @@ import { NextRequest, NextResponse } from "next/server";
 import { db, schema } from "@/lib/db";
 import { extractArticle } from "@/lib/utils/extract";
 import { v4 as uuidv4 } from "uuid";
-import { desc, eq } from "drizzle-orm";
+import { desc, eq, inArray } from "drizzle-orm";
 
-// GET /api/articles - List all articles
+// GET /api/articles - List all articles (optimized - excludes content fields)
 export async function GET(request: NextRequest) {
   try {
     const searchParams = request.nextUrl.searchParams;
     const filter = searchParams.get("filter"); // all, favorites, archived
 
-    let query = db.select().from(schema.articles);
+    // Select only fields needed for list view (exclude large content/textContent)
+    const listFields = {
+      id: schema.articles.id,
+      url: schema.articles.url,
+      title: schema.articles.title,
+      author: schema.articles.author,
+      siteName: schema.articles.siteName,
+      excerpt: schema.articles.excerpt,
+      leadImage: schema.articles.leadImage,
+      wordCount: schema.articles.wordCount,
+      readingProgress: schema.articles.readingProgress,
+      readingTimeSeconds: schema.articles.readingTimeSeconds,
+      isFavorite: schema.articles.isFavorite,
+      isArchived: schema.articles.isArchived,
+      folderId: schema.articles.folderId,
+      tags: schema.articles.tags,
+      createdAt: schema.articles.createdAt,
+      updatedAt: schema.articles.updatedAt,
+      readAt: schema.articles.readAt,
+      finishedAt: schema.articles.finishedAt,
+    };
+
+    let query = db.select(listFields).from(schema.articles);
 
     if (filter === "favorites") {
       query = query.where(eq(schema.articles.isFavorite, true)) as typeof query;
@@ -33,6 +55,49 @@ export async function GET(request: NextRequest) {
   }
 }
 
+// PATCH /api/articles - Bulk update articles
+export async function PATCH(request: NextRequest) {
+  try {
+    const body = await request.json();
+    const { ids, updates } = body;
+
+    if (!ids || !Array.isArray(ids) || ids.length === 0) {
+      return NextResponse.json({ error: "Article IDs required" }, { status: 400 });
+    }
+
+    // Only allow certain fields to be bulk updated
+    const allowedUpdates: Partial<typeof schema.articles.$inferInsert> = {};
+    if (typeof updates.isArchived === "boolean") {
+      allowedUpdates.isArchived = updates.isArchived;
+    }
+    if (typeof updates.isFavorite === "boolean") {
+      allowedUpdates.isFavorite = updates.isFavorite;
+    }
+    if (updates.folderId !== undefined) {
+      allowedUpdates.folderId = updates.folderId;
+    }
+
+    if (Object.keys(allowedUpdates).length === 0) {
+      return NextResponse.json({ error: "No valid updates provided" }, { status: 400 });
+    }
+
+    allowedUpdates.updatedAt = new Date();
+
+    await db
+      .update(schema.articles)
+      .set(allowedUpdates)
+      .where(inArray(schema.articles.id, ids));
+
+    return NextResponse.json({ success: true, updated: ids.length });
+  } catch (error) {
+    console.error("Error bulk updating articles:", error);
+    return NextResponse.json(
+      { error: "Failed to update articles" },
+      { status: 500 }
+    );
+  }
+}
+
 // POST /api/articles - Save a new article
 export async function POST(request: NextRequest) {
   try {