completely move off sharp, use monaco for the editor now and use tabulator for tables (much easier and better performance).

Overlord-Server/src/main-server.ts

@@ -1,7 +1,7 @@
 import type { ServerWebSocket } from "bun";
 import { decodeMessage, encodeMessage, type WireMessage, type PluginManifest } from "./protocol";
 import { logger } from "./logger";
-import { fileURLToPath } from "url";
+import { fileURLToPath, pathToFileURL } from "url";
 import path from "path";
 import fs from "fs/promises";
 import { existsSync } from "node:fs";
@@ -202,6 +202,14 @@ const DEPLOY_ROOT = path.join(DATA_DIR, "deploy");
 const WINRE_ROOT = path.join(DATA_DIR, "winre");
 const FILE_SHARE_ROOT = path.join(DATA_DIR, "file-share");
 
+function resolvePluginWorkerHostUrl(): string {
+  const builtWorker = path.join(RUNTIME_ROOT, "dist", "server", "plugin-runtime", "worker-host.js");
+  if (existsSync(builtWorker)) {
+    return pathToFileURL(builtWorker).href;
+  }
+  return new URL("./server/plugin-runtime/worker-host.ts", import.meta.url).href;
+}
+
 const TLS_CERT_PATH = config.tls.certPath;
 const TLS_KEY_PATH = config.tls.keyPath;
 const TLS_CA_PATH = config.tls.caPath; 
@@ -240,7 +248,7 @@ const loadPluginState = async () => {
 
 const pluginRuntime = createPluginRuntime({
   pluginRoot: PLUGIN_ROOT,
-  workerHostUrl: new URL("./server/plugin-runtime/worker-host.ts", import.meta.url).href,
+  workerHostUrl: resolvePluginWorkerHostUrl(),
   setLastError: (pluginId, error) => {
     pluginState.lastError[pluginId] = error;
     void savePluginState();

Overlord-Server/src/thumbnails.ts

@@ -1,19 +1,3 @@
-let _sharp: any = null;
-let _sharpLoadAttempted = false;
-
-async function getSharp(): Promise<any> {
-  if (_sharp) return _sharp;
-  if (_sharpLoadAttempted) throw new Error("sharp module unavailable");
-  _sharpLoadAttempted = true;
-  try {
-    _sharp = (await import("sharp")).default as any;
-    return _sharp!;
-  } catch (err) {
-    console.error("[thumbnails] Failed to load sharp module. Thumbnails will be unavailable.", err);
-    throw err;
-  }
-}
-
 const THUMBNAIL_WIDTH = Math.max(64, Number(process.env.OVERLORD_THUMBNAIL_WIDTH || 1920));
 const THUMBNAIL_HEIGHT = Math.max(48, Number(process.env.OVERLORD_THUMBNAIL_HEIGHT || 1080));
 const THUMBNAIL_QUALITY = Math.min(95, Math.max(40, Number(process.env.OVERLORD_THUMBNAIL_QUALITY || 88)));
@@ -133,18 +117,16 @@ async function buildThumbnailBytes(bytes: Uint8Array, format: string): Promise<U
     return null;
   }
 
-  const sharp = await getSharp();
-  const output = await sharp(Buffer.from(bytes), { failOn: "none" })
-    .rotate()
-    .resize({
-      width: THUMBNAIL_WIDTH,
-      height: THUMBNAIL_HEIGHT,
+  const output = await new Bun.Image(bytes, {
+    autoOrient: true,
+    maxPixels: THUMBNAIL_WIDTH * THUMBNAIL_HEIGHT * 16,
+  })
+    .resize(THUMBNAIL_WIDTH, THUMBNAIL_HEIGHT, {
       fit: "inside",
       withoutEnlargement: true,
-      fastShrinkOnLoad: true,
     })
     .webp({ quality: THUMBNAIL_QUALITY })
-    .toBuffer();
+    .bytes();
 
   return new Uint8Array(output);
 }