refactor(utils)!: remove unused files utility (#2945)

Since we have changed how files get send to the rest proxy, we do not need this utility anymore.

packages/utils/src/files.ts

@@ -1,38 +0,0 @@
-import type { FileContent } from '@discordeno/types'
-import { decode } from './base64.js'
-
-export function findFiles(file: unknown): FileContent[] {
-  if (!file) {
-    return []
-  }
-
-  const files: unknown[] = Array.isArray(file) ? file : [file]
-  return files.filter(coerceToFileContent)
-}
-
-export function coerceToFileContent(value: unknown): value is FileContent {
-  if (!value || typeof value !== 'object') {
-    return false
-  }
-
-  const file = value as Record<string, unknown>
-  if (typeof file.name !== 'string') {
-    return false
-  }
-
-  switch (typeof file.blob) {
-    case 'string': {
-      const match = file.blob.match(/^data:(?<mimeType>[a-zA-Z0-9/]*);base64,(?<content>.*)$/)
-      if (match?.groups === undefined) {
-        return false
-      }
-      const { mimeType, content } = match.groups
-      file.blob = new Blob([decode(content)], { type: mimeType })
-      return true
-    }
-    case 'object':
-      return file.blob instanceof Blob
-    default:
-      return false
-  }
-}

packages/utils/src/index.ts

@@ -3,7 +3,6 @@ export * from './bucket.js'
 export * from './casing.js'
 export * from './Collection.js'
 export * from './colors.js'
-export * from './files.js'
 export * from './hash.js'
 export * from './images.js'
 export * from './logger.js'