update: use mime instead of mime/lite

Author: SharzyL

worker/handlers/handleRead.ts

@@ -1,7 +1,7 @@
 import { decode, isLegalUrl, WorkerError } from "../common.js"
 import { getDocPage } from "../pages/docs.js"
 import { verifyAuth } from "../pages/auth.js"
-import mime from "mime/lite"
+import mime from "mime"
 import { makeMarkdown } from "../pages/markdown.js"
 import { makeHighlight } from "../pages/highlight.js"
 import { getPaste, getPasteMetadata, PasteMetadata, PasteWithMetadata } from "../storage/storage.js"