feat(site): fly the flag — 'the open audio server' as the tagline

Title, og:title, og:description, JSON-LD slogan, hero eyebrow and the
footer all carry the one line that says it best. The meta description
gains 'multiroom' so the search keywords stay covered.

Author: rudyberends

de/index.html

@@ -4,15 +4,15 @@
     <meta charset="utf-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover" />
     <meta name="color-scheme" content="dark" />
-    <title>sonn — Open-Source-Multiroom-Audioserver für dein Zuhause</title>
+    <title>sonn — der offene Audioserver</title>
     <meta
       name="description"
-      content="sonn ist ein Open-Source-Audioserver: deine Musik, Streamingdienste, Radio und Line-in — bereitgestellt für jede App oder synchron in jedem Raum, auf den Lautsprechern, die du schon besitzt. Vollständige Loxone-Audioserver-Emulation inklusive."
+      content="sonn ist ein Open-Source-Multiroom-Audioserver: deine Musik, Streamingdienste, Radio und Line-in — bereitgestellt für jede App oder synchron in jedem Raum, auf den Lautsprechern, die du schon besitzt. Vollständige Loxone-Audioserver-Emulation inklusive."
     />
-    <meta property="og:title" content="sonn — Open-Source-Multiroom-Audioserver für dein Zuhause" />
+    <meta property="og:title" content="sonn — der offene Audioserver" />
     <meta
       property="og:description"
-      content="Der ultimative Audioserver. Als reiner Content-Server, oder als komplettes Multiroom-System mit festen Zonen. Loxone- und Home-Assistant-freundlich. Open Source."
+      content="Der offene Audioserver. Als reiner Content-Server, oder als komplettes Multiroom-System mit festen Zonen. Loxone- und Home-Assistant-freundlich. Open Source."
     />
     <meta property="og:type" content="website" />
     <meta property="og:locale" content="de_DE" />
@@ -30,6 +30,7 @@
         "@context": "https://schema.org",
         "@type": "SoftwareApplication",
         "name": "sonn",
+        "slogan": "der offene audioserver",
         "applicationCategory": "MultimediaApplication",
         "operatingSystem": "Linux, Docker, Node.js",
         "description": "Open-source, self-hosted multiroom audio server: local library, Spotify, Apple Music, Tidal, radio and line-in, played in sync on the speakers you already own. Includes a complete Loxone Audio Server implementation and works with Home Assistant over MQTT and HTTP.",
@@ -1126,7 +1127,7 @@ <h2 class="h2">Deine Musik verdient einen Server wie diesen.</h2>
             sonn
           </p>
           <p class="foot-note">
-            Multiroom-Audio für dein ganzes Zuhause. Open Source, self-hosted, und gebaut, um deine Musik exakt so zu lassen, wie sie aufgenommen wurde.
+            Der offene Audioserver: Multiroom-Audio für dein ganzes Zuhause — Open Source, self-hosted, und gebaut, um deine Musik exakt so zu lassen, wie sie aufgenommen wurde.
           </p>
         </div>
         <div class="foot-col">

i18n/de.json

@@ -2,16 +2,16 @@
   "//": "The German edition, as data. Each pair is [english-as-it-appears-in-index.html, german]. Matching is whitespace-insensitive; a pair whose English side no longer occurs FAILS the build, so copy edits cannot silently strand the translation. Product vocabulary (bit-perfect, zones · live, bypassed, grouped) is deliberately not translated — that is what the product UI itself says.",
   "pairs": [
     [
-      "sonn — open-source multiroom audio server for your home",
-      "sonn — Open-Source-Multiroom-Audioserver für dein Zuhause"
+      "sonn — the open audio server",
+      "sonn — der offene Audioserver"
     ],
     [
-      "sonn is an open-source audio server: your music, streaming services, radio and line-in, served to any app or played in sync across every room — on the speakers you already own. Full Loxone Audio Server emulation included.",
-      "sonn ist ein Open-Source-Audioserver: deine Musik, Streamingdienste, Radio und Line-in — bereitgestellt für jede App oder synchron in jedem Raum, auf den Lautsprechern, die du schon besitzt. Vollständige Loxone-Audioserver-Emulation inklusive."
+      "sonn is an open-source multiroom audio server: your music, streaming services, radio and line-in, served to any app or played in sync across every room — on the speakers you already own. Full Loxone Audio Server emulation included.",
+      "sonn ist ein Open-Source-Multiroom-Audioserver: deine Musik, Streamingdienste, Radio und Line-in — bereitgestellt für jede App oder synchron in jedem Raum, auf den Lautsprechern, die du schon besitzt. Vollständige Loxone-Audioserver-Emulation inklusive."
     ],
     [
-      "The ultimate audio server. Run it as a pure content server, or as a full multiroom system with fixed zones. Loxone and Home Assistant friendly. Open source.",
-      "Der ultimative Audioserver. Als reiner Content-Server, oder als komplettes Multiroom-System mit festen Zonen. Loxone- und Home-Assistant-freundlich. Open Source."
+      "The open audio server. Run it as a pure content server, or as a full multiroom system with fixed zones. Loxone and Home Assistant friendly. Open source.",
+      "Der offene Audioserver. Als reiner Content-Server, oder als komplettes Multiroom-System mit festen Zonen. Loxone- und Home-Assistant-freundlich. Open Source."
     ],
     [
       "aria-label=\"sonn — back to top\"",
@@ -50,7 +50,7 @@
       ">Loslegen<"
     ],
     [
-      "the open audioserver",
+      "the open audio server",
       "der offene audioserver"
     ],
     [
@@ -682,8 +682,8 @@
       ">Quick Start<"
     ],
     [
-      "Multiroom audio for your whole home. Open source, self-hosted, and built to leave your music exactly as it was recorded.",
-      "Multiroom-Audio für dein ganzes Zuhause. Open Source, self-hosted, und gebaut, um deine Musik exakt so zu lassen, wie sie aufgenommen wurde."
+      "The open audio server: multiroom audio for your whole home — open source, self-hosted, and built to leave your music exactly as it was recorded.",
+      "Der offene Audioserver: Multiroom-Audio für dein ganzes Zuhause — Open Source, self-hosted, und gebaut, um deine Musik exakt so zu lassen, wie sie aufgenommen wurde."
     ],
     [
       "<h5>product</h5>",

index.html

@@ -4,15 +4,15 @@
     <meta charset="utf-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover" />
     <meta name="color-scheme" content="dark" />
-    <title>sonn — open-source multiroom audio server for your home</title>
+    <title>sonn — the open audio server</title>
     <meta
       name="description"
-      content="sonn is an open-source audio server: your music, streaming services, radio and line-in, served to any app or played in sync across every room — on the speakers you already own. Full Loxone Audio Server emulation included."
+      content="sonn is an open-source multiroom audio server: your music, streaming services, radio and line-in, served to any app or played in sync across every room — on the speakers you already own. Full Loxone Audio Server emulation included."
     />
-    <meta property="og:title" content="sonn — open-source multiroom audio server for your home" />
+    <meta property="og:title" content="sonn — the open audio server" />
     <meta
       property="og:description"
-      content="The ultimate audio server. Run it as a pure content server, or as a full multiroom system with fixed zones. Loxone and Home Assistant friendly. Open source."
+      content="The open audio server. Run it as a pure content server, or as a full multiroom system with fixed zones. Loxone and Home Assistant friendly. Open source."
     />
     <meta property="og:type" content="website" />
     <meta property="og:image" content="https://sonn-audio.github.io/assets/og.png" />
@@ -29,6 +29,7 @@
         "@context": "https://schema.org",
         "@type": "SoftwareApplication",
         "name": "sonn",
+        "slogan": "the open audio server",
         "applicationCategory": "MultimediaApplication",
         "operatingSystem": "Linux, Docker, Node.js",
         "description": "Open-source, self-hosted multiroom audio server: local library, Spotify, Apple Music, Tidal, radio and line-in, played in sync on the speakers you already own. Includes a complete Loxone Audio Server implementation and works with Home Assistant over MQTT and HTTP.",
@@ -130,7 +131,7 @@
               </g>
             </svg>
 
-            <p class="eyebrow hero-eyebrow">the open audioserver</p>
+            <p class="eyebrow hero-eyebrow">the open audio server</p>
 
             <!-- Each line steps out from behind its own baseline, one after the other. -->
             <h1>
@@ -1198,8 +1199,8 @@ <h2 class="h2">Your music deserves a server this good.</h2>
             sonn
           </p>
           <p class="foot-note">
-            Multiroom audio for your whole home. Open source, self-hosted, and built to leave your music
-            exactly as it was recorded.
+            The open audio server: multiroom audio for your whole home — open source, self-hosted, and
+            built to leave your music exactly as it was recorded.
           </p>
         </div>
         <div class="foot-col">