feat: use @nodecfdi/sat-ws-descarga-masiva for SAT sync

Replace manual SOAP authentication with the official nodecfdi library
which properly handles WS-Security signatures for SAT web services.

- Add sat-client.service.ts using Fiel.create() for authentication
- Update sat.service.ts to use new client
- Update fiel.service.ts to return raw certificate data

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

pnpm-lock.yaml

@@ -26,6 +26,9 @@ importers:
       '@nodecfdi/credentials':
         specifier: ^3.2.0
         version: 3.2.0(luxon@3.7.2)
+      '@nodecfdi/sat-ws-descarga-masiva':
+        specifier: ^2.0.0
+        version: 2.0.0(@nodecfdi/cfdi-core@1.0.1)(luxon@3.7.2)
       '@prisma/client':
         specifier: ^5.22.0
         version: 5.22.0(prisma@5.22.0)
@@ -484,6 +487,23 @@ packages:
       '@types/luxon':
         optional: true
 
+  '@nodecfdi/rfc@2.0.6':
+    resolution: {integrity: sha512-DiNC6j/mubbci8D9Qj9tdCm4/T/Q3ST92qpQ+AuHKJFVZ+/98F6ap8QFKeYK2ECu71wQGqAgkbmgQmVONAI5gg==}
+    engines: {node: '>=18 <=22 || ^16'}
+    peerDependencies:
+      '@types/luxon': 3.4.2
+      luxon: ^3.4.4
+    peerDependenciesMeta:
+      '@types/luxon':
+        optional: true
+
+  '@nodecfdi/sat-ws-descarga-masiva@2.0.0':
+    resolution: {integrity: sha512-FAmypqJfilOd29bf2bgMdysUkQKsu6ZirgljRfH4VFClXXtDHKmjOKahX0AbegUFc1GhtLjxhQgM+PJX3zhOdA==}
+    engines: {node: '>=18'}
+    peerDependencies:
+      '@nodecfdi/cfdi-core': ^1.0.0
+      luxon: ^3.6.1
+
   '@nodelib/fs.scandir@2.1.5':
     resolution: {integrity: sha512-vq24Bq3ym5HEQm2NKCr3yXDwjc7vTsEThRDnkp2DK9p1uqLR+DHurm/NOTo0KG7HYHU7eppKZj3MyqYuMBf62g==}
     engines: {node: '>= 8'}
@@ -2545,6 +2565,20 @@ snapshots:
       luxon: 3.7.2
       ts-mixer: 6.0.4
 
+  '@nodecfdi/rfc@2.0.6(luxon@3.7.2)':
+    dependencies:
+      luxon: 3.7.2
+
+  '@nodecfdi/sat-ws-descarga-masiva@2.0.0(@nodecfdi/cfdi-core@1.0.1)(luxon@3.7.2)':
+    dependencies:
+      '@nodecfdi/cfdi-core': 1.0.1
+      '@nodecfdi/credentials': 3.2.0(luxon@3.7.2)
+      '@nodecfdi/rfc': 2.0.6(luxon@3.7.2)
+      jszip: 3.10.1
+      luxon: 3.7.2
+    transitivePeerDependencies:
+      - '@types/luxon'
+
   '@nodelib/fs.scandir@2.1.5':
     dependencies:
       '@nodelib/fs.stat': 2.0.5