docs: rename introduction to getting_started

Author: yunfachi

docs/.vitepress/config.mts

@@ -42,13 +42,13 @@ function themeConfigEnglish() {return {
 
     nav: [
       { text: "Home", link: "/" },
-      { text: "Introduction", link: "/introduction" }
+      { text: "Introduction", link: "/getting_started/introduction" }
     ],
 
     sidebar: [
       {
-        text: "Introduction",
-        items: [{ text: "Introduction", link: "/introduction" }],
+        text: "Getting Started",
+        items: [{ text: "Introduction", link: "/getting_started/introduction" }],
       },
       {
         text: "Modules",
@@ -108,13 +108,13 @@ function themeConfigRussian() {return {
 
     nav: [
       { text: "Главная", link: "/ru/" },
-      { text: "Вступление", link: "/ru/introduction" }
+      { text: "Вступление", link: "/ru/getting_started/introduction" }
     ],
 
     sidebar: [
       {
-        text: "Вступление",
-        items: [{ text: "Вступление", link: "/ru/introduction" }],
+        text: "Начнем",
+        items: [{ text: "Вступление", link: "/ru/getting_started/introduction" }],
       },
       {
         text: "Модули",

docs/src/introduction.md renamed to docs/src/getting_started/introduction.md

@@ -9,7 +9,7 @@ hero:
   actions:
     - theme: brand
       text: Introduction
-      link: /introduction
+      link: /getting_started/introduction
     - theme: alt
       text: GitHub with Templates
       link: https://github.com/yunfachi/denix

docs/src/index.md

@@ -9,7 +9,7 @@ hero:
   actions:
     - theme: brand
       text: Введение
-      link: /ru/introduction
+      link: /ru/getting_started/introduction
     - theme: alt
       text: GitHub с шаблонами
       link: https://github.com/yunfachi/denix