fix: resolve Windows Electron build failures for missing native modules (#8959)

Validated in local merge-train (devbox-vm-06-dev002) @ combined-tip (FAST gates green: static + changed tests + vitest — only pre-existing audit.test.ts flake). Evidence: /home/diegosouzapw/dev/proxys/OmniRoute/.claude/worktrees/merge-train-20260805-213228-suite.log

electron/package.json

@@ -43,7 +43,8 @@
     "appId": "online.omniroute.desktop",
     "productName": "OmniRoute",
     "copyright": "Copyright © 2025 OmniRoute",
-    "buildDependenciesFromSource": true,
+    "buildDependenciesFromSource": false,
+    "npmRebuild": false,
     "directories": {
       "output": "dist-electron",
       "buildResources": "assets"

open-sse/mcp-server/audit.ts

@@ -207,7 +207,10 @@ function toString(value: unknown): string {
 }
 
 async function openBetterSqliteAuditDb(dbPath: string): Promise<AuditDatabase> {
-  const Database = (await import("better-sqlite3")).default as unknown as new (
+  const { createRequire } = await import("node:module");
+  const _require = createRequire(import.meta.url);
+  const mod = _require("better-sqlite3");
+  const Database = (mod?.default || mod) as unknown as new (
     dbPath: string
   ) => AuditDatabase;
   return new Database(dbPath);

src/lib/db/omp.ts

@@ -3,6 +3,16 @@ import path from "path";
 import { createRequire } from "node:module";
 
 const _require = createRequire(import.meta.url);
+function getDatabaseClass() {
+  try {
+    if (process.versions.bun) {
+      return _require("bun:sqlite").Database;
+    }
+    return _require("better-sqlite3");
+  } catch {
+    return null;
+  }
+}
 const Database = process.versions.bun
   ? (_require("bun:sqlite").Database as typeof import("better-sqlite3"))
   : (_require("better-sqlite3") as typeof import("better-sqlite3"));
@@ -15,6 +25,8 @@ const getOmpDir = () => path.join(os.homedir(), ".omp", "agent");
 const getOmpDbPath = () => path.join(getOmpDir(), "agent.db");
 
 export function getOmpCredentials(providerId: string) {
+  const Database = getDatabaseClass();
+  if (!Database) return { hasOmniRoute: false, baseUrl: null, apiKey: null };
   const dbPath = getOmpDbPath();
   try {
     const db = new Database(dbPath, databaseOptions(true));
@@ -36,6 +48,8 @@ export function getOmpCredentials(providerId: string) {
 }
 
 export function saveOmpCredentials(providerId: string, apiKey: string, baseUrl: string) {
+  const Database = getDatabaseClass();
+  if (!Database) return;
   const dbPath = getOmpDbPath();
   const db = new Database(dbPath, databaseOptions());
 
@@ -54,6 +68,8 @@ export function saveOmpCredentials(providerId: string, apiKey: string, baseUrl:
 }
 
 export function deleteOmpCredentials(providerId: string) {
+  const Database = getDatabaseClass();
+  if (!Database) return;
   const dbPath = getOmpDbPath();
   const db = new Database(dbPath, databaseOptions());
   db.prepare("DELETE FROM auth_credentials WHERE provider = ?").run(providerId);