chore: Remove node_modules, dist, .env from tracking

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

node_modules/zod-to-json-schema/createIndex.ts

@@ -1,32 +0,0 @@
-import { readdirSync, writeFileSync, statSync } from "fs";
-
-const ignore = ["src/index.ts"];
-
-function checkSrcDir(path: string): string[] {
-  const lines: string[] = [];
-
-  for (const item of readdirSync(path)) {
-    const itemPath = path + "/" + item;
-
-    if (ignore.includes(itemPath)) {
-      continue;
-    }
-
-    if (statSync(itemPath).isDirectory()) {
-      lines.push(...checkSrcDir(itemPath));
-    } else if (item.endsWith(".ts")) {
-      lines.push('export * from "./' + itemPath.slice(4, -2) + 'js"');
-    }
-  }
-
-  return lines;
-}
-
-const lines = checkSrcDir("src");
-
-lines.push(
-  'import { zodToJsonSchema } from "./zodToJsonSchema.js"',
-  "export default zodToJsonSchema;",
-);
-
-writeFileSync("./src/index.ts", lines.join(";\n"));