docs: add documentation for Umami analytics integration (#846)

Silviu Lorenț

2024-02-11 af5f5abad4c3b01315a8ccda1c2c9aef9d26d695

 quartz.config.ts

@@ -14,6 +14,7 @@
    ignorePatterns: ["private", "templates", ".obsidian"],
    defaultDateType: "created",
    theme: {
      cdnCaching: true,
      typography: {
        header: "Schibsted Grotesk",
        body: "Source Sans Pro",