From f8b1334a9a993198c0c13278aee57385385a4f21 Mon Sep 17 00:00:00 2001
From: Kantine Wrapper <kantine@wrapper.local>
Date: Thu, 26 Feb 2026 08:25:07 +0100
Subject: [PATCH] fix: inject favicon into page when bookmarklet runs (v1.4.23)

---
 changelog.md |  3 +++
 kantine.js   | 10 ++++++++++
 version.txt  |  2 +-
 3 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/changelog.md b/changelog.md
index 8b496af..6eb89af 100755
--- a/changelog.md
+++ b/changelog.md
@@ -1,3 +1,6 @@
+## v1.4.23
+- 🐛 **Bugfix**: Favicon wird jetzt beim Ausführen des Bookmarklets in die Seite injiziert (ersetzt das Bessa-Favicon im Tab). Chrome cached das Icon und übernimmt es anschließend auch in die Lesezeichenleiste.
+
 ## v1.4.22
 - 📝 **Docs**: Vollständiger Dokumentations-Audit: README.md um fehlende Dateien (favicon.svg, release.sh, Tests) und Features (Bestellhistorie, Version-Menü, Cache leeren, Favicon) ergänzt. REQUIREMENTS.md: Doppelte IDs (FR-090/091) behoben, FR-092 an dynamische Glow-Logik angepasst, FR-116 (Cache leeren) und FR-117 (Favicon) hinzugefügt, NFR-008 um DOM-Tests erweitert.
 
diff --git a/kantine.js b/kantine.js
index bb3c5c4..3f27bd6 100755
--- a/kantine.js
+++ b/kantine.js
@@ -50,6 +50,16 @@
         // Replace entire page content
         document.title = 'Kantine Weekly Menu';
 
+        // Inject custom favicon (triangle + fork & knife)
+        if (document.querySelectorAll) {
+            document.querySelectorAll('link[rel*="icon"]').forEach(el => el.remove());
+        }
+        const favicon = document.createElement('link');
+        favicon.rel = 'icon';
+        favicon.type = 'image/svg+xml';
+        favicon.href = 'data:image/svg+xml,' + encodeURIComponent('<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64"><g transform="translate(2,10)"><rect x="1" y="0" width="1.8" height="16" rx=".9" fill="%23333"/><rect x="4.6" y="0" width="1.8" height="16" rx=".9" fill="%23333"/><rect x="8.2" y="0" width="1.8" height="16" rx=".9" fill="%23333"/><rect x="1" y="14" width="9" height="3.5" rx="1.5" fill="%23333"/><rect x="3.5" y="16.5" width="4" height="24" rx="2" fill="%23333"/></g><polygon points="32,8 47,48 17,48" fill="none" stroke="%23333" stroke-width="4" stroke-linejoin="round"/><g transform="translate(50,10)"><path d="M3,0C3,0,3,0,3,0L3,17L10,14C10,6,7,0,3,0Z" fill="%23333"/><rect x="1.5" y="0" width="2" height="18" rx="1" fill="%23333"/><rect x="1.5" y="16.5" width="8.5" height="3.5" rx="1.2" fill="%23333"/><rect x="3.5" y="19" width="4" height="22" rx="2" fill="%23333"/></g></svg>');
+        document.head.appendChild(favicon);
+
         // Inject Google Fonts if not already present
         if (!document.querySelector('link[href*="fonts.googleapis.com/css2?family=Inter"]')) {
             const fontLink = document.createElement('link');
diff --git a/version.txt b/version.txt
index 6565284..bc21db3 100755
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-v1.4.22
+v1.4.23