feat: auto-classify AI recipes as dish/drink (v0.33.0)

generate, generate-from-idea, URL import, and photo import all now
have the AI set recipeType directly (defaulting to "dish" whenever
ambiguous, per instruction), with cookMins force-cleared for drinks
as a backstop in case the model doesn't follow the prompt guidance.
1-serving-by-default for unspecified drink quantities is left to the
model's own judgment of the request text, since there's no reliable
way to detect "was a serving count stated" without re-parsing intent.

Drink recipes get a distinct default icon (no cover photo case), and
Explore gains the same dish/drink Type filter My Recipes already had.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

apps/web/lib/ai/features/import-photo.ts

@@ -5,6 +5,7 @@ import { dietaryTagsSchema, ingredientSchema, stepSchema } from "./recipe-schema
 
 const ImportedRecipeSchema = z.object({
   found: z.boolean().describe("false if the image does not contain a recognizable recipe (e.g. random photo, no visible ingredients/instructions)"),
+  recipeType: z.enum(["dish", "drink"]).describe("\"drink\" only for a beverage/cocktail (no cooking step) — \"dish\" for anything else, including if unsure."),
   title: z.string(),
   description: z.string().optional(),
   baseServings: z.number().int().min(1).optional(),
@@ -34,7 +35,7 @@ export async function importFromPhoto(
     model,
     schema: ImportedRecipeSchema,
     system:
-      `You are a recipe extraction specialist. Extract the complete recipe from the provided image. Be precise with ingredient quantities and cooking instructions. If the image does not contain a recognizable recipe (no visible ingredients or cooking instructions), set found to false and leave the other fields minimal/empty.${langInstruction}`,
+      `You are a recipe extraction specialist. Extract the complete recipe from the provided image. Be precise with ingredient quantities and cooking instructions. If the image does not contain a recognizable recipe (no visible ingredients or cooking instructions), set found to false and leave the other fields minimal/empty. Set recipeType to "drink" only for a beverage/cocktail with no cooking involved — never set cookMins for a drink.${langInstruction}`,
     messages: [
       {
         role: "user",
@@ -46,5 +47,8 @@ export async function importFromPhoto(
     ],
   });
 
+  if (object.recipeType === "drink") {
+    return { ...object, cookMins: undefined };
+  }
   return object;
 }