feat(media): scaffold feature package with media collection only

packages/media/package.json

@@ -0,0 +1,24 @@
+{
+  "name": "@repo/media",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "exports": {
+    ".": "./src/index.ts",
+    "./cms": "./src/integrations/cms/index.ts"
+  },
+  "scripts": {
+    "build": "tsc --noEmit",
+    "lint": "eslint .",
+    "test": "vitest run --passWithNoTests",
+    "typecheck": "tsc --noEmit"
+  },
+  "dependencies": {
+    "payload": "^3.14.0"
+  },
+  "devDependencies": {
+    "@repo/eslint-config": "workspace:*",
+    "@repo/typescript-config": "workspace:*",
+    "vitest": "^3.1.0"
+  }
+}