feat: add metadata constants config list for site feed and sitemap generation references

docs/.vitepress/config/meta.ts

@@ -0,0 +1,24 @@
+import { version } from '../../../package.json'
+
+// base info
+export const name = 'toshiki-notebook'
+export const site = 'https://note.toshiki.dev'
+export const logo = 'https://note.toshiki.dev/logos/logo-308px.png'
+export const keywords =
+    'Toshiki, Anda Toshiki, andatoshiki, GitHub, GitHub action, Vitepress, Vite, Notebook, Knowledge base, Programming, Programming Notes, Academic, Personal, Notebook, Productivity, Journal, Note-taking, Markdown, Notepad, Organization, Tutorial'
+export const description =
+    'Toshiki\'s web notebook served via Vitepress!'
+
+// social link
+// export const bilibili = ''
+export const github = 'https://github.com/chodocs/chodocs'
+
+// docs version
+export const docsVersion = version
+
+/* PWA runtime caching urlPattern regular expressions */
+/* eslint-disable prefer-regex-literals */
+export const githubSourceContentRegex = new RegExp('^https://(((raw|user-images|camo).githubusercontent.com))/.*', 'i')
+export const googleFontRegex = new RegExp('^https://fonts.googleapis.com/.*', 'i')
+export const googleStaticFontRegex = new RegExp('^https://fonts.gstatic.com/.*', 'i')
+export const jsdelivrCDNRegex = new RegExp('^https://cdn.jsdelivr.net/.*', 'i')