feat: add submit self-billed e-invoice custom amount in cash book entry

Author: ngyinze

docs/quick-start/e-invoice/en/cash-book-custom-amount.md

@@ -0,0 +1,16 @@
+---
+title: E Invoice Custom Amount in Cash Book Entry
+description: How to custom submit self-billed E-Invoice in Cash Book Entry
+slug: /quick-start/e-invoice/en/submit-custom-amount-in-cashbook
+tags: ["E Invoice"]
+hide_title: true
+hide_table_of_contents: true
+sidebar_class_name: hidden-sidebar-items
+---
+
+import '@src/css/sidebar.css';
+import { YtLayout } from '@src/components/yt-layout';
+
+<YtLayout
+    videoId="K0O3Yqd6EuY"
+/>

docs/quick-start/e-invoice/intro.md

@@ -102,6 +102,11 @@ englishList = {[
   "text": "MyInvois Transaction",
   "link": "./cloud/how-to-use-myinvois-transaction",
   "videoId": "X3vDnm51y5k"
+},
+{
+  "text": "E Inoivce Custom Amount in Cash Book Entry",
+  "link": "./e-invoice/en/submit-custom-amount-in-cashbook",
+  "videoId": "K0O3Yqd6EuY"
 }
 ]}
 

docs/quick-start/gl/cash-book-entry/intro.md

@@ -28,6 +28,11 @@ englishList = {[
   "text": "How to Test E Invoice Validation",
   "link": "../e-invoice/en/how-to-test-e-invoice-validation",
   "videoId": "AKLkzWVApLY"
+},
+{
+  "text": "E Inoivce Custom Amount in Cash Book Entry",
+  "link": "../e-invoice/en/submit-custom-amount-in-cashbook",
+  "videoId": "K0O3Yqd6EuY"
 }
 ]}