feat(smartpdf): replace internal Express server with @push.rocks/smartserve, add PDF→WebP rendering, improve start/stop handling and bump dependencies

ts/smartpdf.plugins.ts

@@ -1,8 +1,7 @@
 // native
-import * as http from 'http';
 import * as path from 'path';
 
-export { http, path };
+export { path };
 
 // @pushrocks
 import * as smartbuffer from '@push.rocks/smartbuffer';
@@ -12,6 +11,7 @@ import * as smartpromise from '@push.rocks/smartpromise';
 import * as smartpath from '@push.rocks/smartpath';
 import * as smartpuppeteer from '@push.rocks/smartpuppeteer';
 import * as smartnetwork from '@push.rocks/smartnetwork';
+import * as smartserve from '@push.rocks/smartserve';
 import * as smartunique from '@push.rocks/smartunique';
 import * as smartjimp from '@push.rocks/smartjimp';
 
@@ -24,6 +24,7 @@ export {
   smartpuppeteer,
   smartunique,
   smartnetwork,
+  smartserve,
   smartjimp,
 };
 
@@ -33,8 +34,7 @@ import * as tsclass from '@tsclass/tsclass';
 export { tsclass };
 
 // thirdparty
-import express from 'express';
 import pdf2json from 'pdf2json';
 import pdfLib from 'pdf-lib';
 
-export { express, pdf2json, pdfLib, };
+export { pdf2json, pdfLib };