fix: Remove .ts extensions from imports to fix SvelteKit 500 error

src/lib/components/ZettelEditor.svelte

@@ -7,8 +7,8 @@
   metadataToTags,
   parseSimpleAttributes,
 } from "$lib/utils/asciidoc_metadata";
-import { createPublicationTreeFromContent, exportEventsFromTree } from "$lib/utils/publication_tree_factory.ts";
-import { getNdkContext } from "$lib/ndk.ts";
+import { createPublicationTreeFromContent, exportEventsFromTree } from "$lib/utils/publication_tree_factory";
+import { getNdkContext } from "$lib/ndk";
 import Asciidoctor from "asciidoctor";
 
   // Initialize Asciidoctor processor

src/lib/utils/asciidoc_ast_parser.ts

@@ -7,10 +7,10 @@
 
 import Processor from "asciidoctor";
 import type { Document } from "asciidoctor";
-import { PublicationTree } from "../data_structures/publication_tree.ts";
+import { PublicationTree } from "../data_structures/publication_tree";
 import { NDKEvent } from "@nostr-dev-kit/ndk";
 import type NDK from "@nostr-dev-kit/ndk";
-import { getMimeTags } from "./mime.ts";
+import { getMimeTags } from "./mime";
 
 export interface ASTSection {
   title: string;

src/lib/utils/publication_tree_factory.ts

@@ -5,12 +5,12 @@
  * providing a clean bridge between AsciiDoc parsing and Nostr event publishing.
  */
 
-import { PublicationTree } from "$lib/data_structures/publication_tree.ts";
-import { SveltePublicationTree } from "$lib/components/publications/svelte_publication_tree.svelte.ts";
-import { parseAsciiDocAST } from "$lib/utils/asciidoc_ast_parser.ts";
+import { PublicationTree } from "$lib/data_structures/publication_tree";
+import { SveltePublicationTree } from "$lib/components/publications/svelte_publication_tree.svelte";
+import { parseAsciiDocAST } from "$lib/utils/asciidoc_ast_parser";
 import { NDKEvent } from "@nostr-dev-kit/ndk";
 import type NDK from "@nostr-dev-kit/ndk";
-import { getMimeTags } from "$lib/utils/mime.ts";
+import { getMimeTags } from "$lib/utils/mime";
 
 export interface PublicationTreeFactoryResult {
   tree: PublicationTree;