refactor(media): unify use-case I/O schemas + presenter + feature error map

Per Plan 9 (spec R1-R28):
- Use cases: input + output schemas (getMedia, listMedia); deleteMedia
  has input schema only (void output, R12 — no presenter).
- Controllers: unknown input + identity presenter on getMedia/listMedia;
  Promise<void> on deleteMedia.
- New integrations/api/procedures.ts with mediaProcedure
  ([InputParseError → BAD_REQUEST], [MediaNotFoundError → NOT_FOUND]).
- Router uses mediaProcedure + .input(xInputSchema).
- src/index.ts exports schemas + types; src/ui/index.ts placeholder
  (media has no queries today); package.json adds ./ui subpath.
- R25 + R26 tests added.

Refactor log: §1, §2, §3.1, §3.2, §3.3, §5.1, §5.2, §6.1, §6.2
Spec: R1–R6, R8–R15, R18–R20, R22–R26

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

packages/media/src/interface-adapters/controllers/delete-media.controller.ts

@@ -1,19 +1,17 @@
-import { z } from "zod";
 import { InputParseError } from "../../entities/errors/common";
-import type { IDeleteMediaUseCase } from "../../application/use-cases/delete-media.use-case";
-
-const inputSchema = z.object({
-  id: z.string().min(1),
-});
+import {
+  deleteMediaInputSchema,
+  type IDeleteMediaUseCase,
+} from "../../application/use-cases/delete-media.use-case";
 
 export type IDeleteMediaController = ReturnType<typeof deleteMediaController>;
 
 export const deleteMediaController =
   (deleteMediaUseCase: IDeleteMediaUseCase) =>
-  async (input: Partial<z.infer<typeof inputSchema>>): Promise<void> => {
-    const parsed = inputSchema.safeParse(input);
+  async (input: unknown): Promise<void> => {
+    const parsed = deleteMediaInputSchema.safeParse(input);
     if (!parsed.success) {
       throw new InputParseError("Invalid delete-media input", { cause: parsed.error });
     }
-    return deleteMediaUseCase(parsed.data);
+    await deleteMediaUseCase(parsed.data);
   };