[mkdocs] docs: add listen tx flow tutorial

mkdocs/config/mkdocs.base.yml

@@ -17,6 +17,7 @@ plugins:
       - js
       - java
       - ws
+      - req
       - ser
       - _
   mkdoxy:  # Generate API reference docs for Java

mkdocs/config/mkdocs.en.yml

@@ -101,6 +101,7 @@ nav:
               - devbook/chain/chain-heights.md
           - WebSockets:
               - devbook/websockets/listen-new-blocks.md
+              - devbook/websockets/listen-transaction-flow.md
       - Reference Guides:
           - Python SDK: devbook/reference/py/
           - TypeScript SDK: devbook/reference/ts/

mkdocs/overrides/assets/stylesheets/extra.css

@@ -714,6 +714,10 @@ code.doc-symbol-interface::after {
 	background-color: #b50505;
 }
 
+.md-typeset code.rest-method-req {
+	background-color: #8e6fc9;
+}
+
 /* Graphviz diagrams */
 .graphviz {
 	display: block;
@@ -773,11 +777,21 @@ code.doc-symbol-interface::after {
 	background: var(--md-accent-fg-color--transparent);
 }
 
+[data-md-color-scheme=default] .md-typeset table:not([class]) th {
+	color: var(--md-typeset-color);
+}
+
 .centered .md-typeset__table {
 	display: table;
 	margin: 0 auto;
 }
 
+.md-typeset .frame-table table:not([class]) {
+	display: table;
+	width: 100%;
+	table-layout: fixed;
+}
+
 /* Tables with subsections */
 .md-typeset .subsections table td:not(:has(strong)):first-child {
 	padding-left: 2rem;