feat: merge Explore and Activity Feed, unify recipe cards

Explore and Feed covered overlapping ground (recommendations, following,
trending) in two separate places with three different card designs.
Explore now hosts Discover/Following/For You tabs, and every recipe
card everywhere on the page matches the Recipes page's cover-photo
card instead of the old text-only search result.

v0.36.0

apps/web/app/api/v1/feed/for-you/route.ts

@@ -2,6 +2,7 @@ import { NextRequest, NextResponse } from "next/server";
 import { db, recipes, users, favorites, ratings, userFollows, eq, and, or, ne, gte, notInArray, inArray, desc, isNotNull } from "@epicure/db";
 import { requireSessionOrApiKey } from "@/lib/api-auth";
 import { buildPreferenceMap, rankForYou } from "@/lib/for-you-ranking";
+import { attachCardExtras } from "@/lib/recipe-card-extras";
 
 export async function GET(req: NextRequest) {
   const { session, response } = await requireSessionOrApiKey(req);
@@ -47,6 +48,9 @@ export async function GET(req: NextRequest) {
       authorAvatarUrl: users.avatarUrl,
       tags: recipes.tags,
       dietaryTags: recipes.dietaryTags,
+      isBatchCook: recipes.isBatchCook,
+      sourceUrl: recipes.sourceUrl,
+      recipeType: recipes.recipeType,
     })
     .from(recipes)
     .innerJoin(users, eq(recipes.authorId, users.id))
@@ -68,10 +72,11 @@ export async function GET(req: NextRequest) {
     ? rankForYou(candidates, preferences)
     : [...candidates].sort((a, b) => b.createdAt.getTime() - a.createdAt.getTime());
 
-  const data = ranked.slice(offset, offset + limit).map(({ tags: _tags, dietaryTags: _dietaryTags, ...r }) => ({
+  const page = ranked.slice(offset, offset + limit).map(({ dietaryTags: _dietaryTags, ...r }) => ({
     ...r,
     createdAt: r.createdAt.toISOString(),
   }));
+  const data = await attachCardExtras(page, userId);
 
   // `ranked` is capped to a bounded recent window (see `candidates` query above), so this
   // total reflects the size of that ranked window rather than every eligible recipe.

apps/web/app/api/v1/feed/route.ts

@@ -2,6 +2,7 @@ import { NextRequest, NextResponse } from "next/server";
 import { db, recipes, users, userFollows, eq, and, ne, sql } from "@epicure/db";
 import { requireSessionOrApiKey } from "@/lib/api-auth";
 import { desc, inArray } from "@epicure/db";
+import { attachCardExtras } from "@/lib/recipe-card-extras";
 
 export async function GET(req: NextRequest) {
   const { session, response } = await requireSessionOrApiKey(req);
@@ -36,6 +37,10 @@ export async function GET(req: NextRequest) {
         cookMins: recipes.cookMins,
         difficulty: recipes.difficulty,
         visibility: recipes.visibility,
+        tags: recipes.tags,
+        isBatchCook: recipes.isBatchCook,
+        sourceUrl: recipes.sourceUrl,
+        recipeType: recipes.recipeType,
         createdAt: recipes.createdAt,
         updatedAt: recipes.updatedAt,
         authorId: recipes.authorId,
@@ -57,6 +62,7 @@ export async function GET(req: NextRequest) {
   ]);
 
   const total = totalRow[0]?.total ?? 0;
+  const data = await attachCardExtras(feedRecipes, session!.user.id);
 
-  return NextResponse.json({ data: feedRecipes, total, limit, offset });
+  return NextResponse.json({ data, total, limit, offset });
 }