refactor: SearchableTextBlock Redesign, Ort-Badge Truncate

- SearchableTextBlock: Farbverlauf-Header entfernt, Tag/Tags durch .chip ersetzt,
  Suche auf Adressbuch-Style ausgerichtet, Kopier-Buttons auf Icon-only reduziert,
  border-l-4 Akzent entfernt
- EventBadges: whitespace-nowrap entfernt, truncate max-w-[16rem] + title für lange Ortstexte
- PostCard: min-w-0 auf Badges-Container für korrekte Truncate-Propagation
- iconify-mdi-subset: qrcode + download Icons ergänzt

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/lib/iconify-mdi-subset.generated.json

@@ -75,6 +75,12 @@
     "printer-outline": {
       "body": "<path fill=\"currentColor\" d=\"M19 8c1.66 0 3 1.34 3 3v6h-4v4H6v-4H2v-6c0-1.66 1.34-3 3-3h1V3h12v5zM8 5v3h8V5zm8 14v-4H8v4zm2-4h2v-4c0-.55-.45-1-1-1H5c-.55 0-1 .45-1 1v4h2v-2h12zm1-3.5c0 .55-.45 1-1 1s-1-.45-1-1s.45-1 1-1s1 .45 1 1\"/>"
     },
+    "qrcode": {
+      "body": "<path fill=\"currentColor\" d=\"M3 11h2v2H3zm8-6h2v4h-2zm-2 6h4v4h-2v-2H9zm6 0h2v2h2v-2h2v2h-2v2h2v4h-2v2h-2v-2h-4v2h-2v-4h4v-2h2v-2h-2zm4 8v-4h-2v4zM15 3h6v6h-6zm2 2v2h2V5zM3 3h6v6H3zm2 2v2h2V5zM3 15h6v6H3zm2 2v2h2v-2z\"/>"
+    },
+    "download": {
+      "body": "<path fill=\"currentColor\" d=\"M5 20h14v-2H5m14-9h-4V3H9v6H5l7 7z\"/>"
+    },
     "loading": {
       "body": "<path fill=\"currentColor\" d=\"M12 4V2A10 10 0 0 0 2 12h2a8 8 0 0 1 8-8\"/>"
     },
@@ -84,18 +90,12 @@
     "map-outline": {
       "body": "<path fill=\"currentColor\" d=\"m20.5 3l-.16.03L15 5.1L9 3L3.36 4.9c-.21.07-.36.25-.36.48V20.5a.5.5 0 0 0 .5.5l.16-.03L9 18.9l6 2.1l5.64-1.9c.21-.07.36-.25.36-.48V3.5a.5.5 0 0 0-.5-.5M10 5.47l4 1.4v11.66l-4-1.4zm-5 .99l3-1.01v11.7l-3 1.16zm14 11.08l-3 1.01V6.86l3-1.16z\"/>"
     },
-    "download": {
-      "body": "<path fill=\"currentColor\" d=\"M5 20h14v-2H5m14-9h-4V3H9v6H5l7 7z\"/>"
-    },
     "sort-alphabetical-ascending": {
       "body": "<path fill=\"currentColor\" d=\"M19 17h3l-4 4l-4-4h3V3h2m-8 10v2l-3.33 4H11v2H5v-2l3.33-4H5v-2M9 3H7c-1.1 0-2 .9-2 2v6h2V9h2v2h2V5a2 2 0 0 0-2-2m0 4H7V5h2Z\"/>"
     },
     "account-group-outline": {
       "body": "<path fill=\"currentColor\" d=\"M12 5a3.5 3.5 0 0 0-3.5 3.5A3.5 3.5 0 0 0 12 12a3.5 3.5 0 0 0 3.5-3.5A3.5 3.5 0 0 0 12 5m0 2a1.5 1.5 0 0 1 1.5 1.5A1.5 1.5 0 0 1 12 10a1.5 1.5 0 0 1-1.5-1.5A1.5 1.5 0 0 1 12 7M5.5 8A2.5 2.5 0 0 0 3 10.5c0 .94.53 1.75 1.29 2.18c.36.2.77.32 1.21.32s.85-.12 1.21-.32c.37-.21.68-.51.91-.87A5.42 5.42 0 0 1 6.5 8.5v-.28c-.3-.14-.64-.22-1-.22m13 0c-.36 0-.7.08-1 .22v.28c0 1.2-.39 2.36-1.12 3.31c.12.19.25.34.4.49a2.48 2.48 0 0 0 1.72.7c.44 0 .85-.12 1.21-.32c.76-.43 1.29-1.24 1.29-2.18A2.5 2.5 0 0 0 18.5 8M12 14c-2.34 0-7 1.17-7 3.5V19h14v-1.5c0-2.33-4.66-3.5-7-3.5m-7.29.55C2.78 14.78 0 15.76 0 17.5V19h3v-1.93c0-1.01.69-1.85 1.71-2.52m14.58 0c1.02.67 1.71 1.51 1.71 2.52V19h3v-1.5c0-1.74-2.78-2.72-4.71-2.95M12 16c1.53 0 3.24.5 4.23 1H7.77c.99-.5 2.7-1 4.23-1\"/>"
     },
-    "qrcode": {
-      "body": "<path fill=\"currentColor\" d=\"M3 11h2v2H3zm8-6h2v4h-2zm-2 6h4v4h-2v-2H9zm6 0h2v2h2v-2h2v2h-2v2h2v4h-2v2h-2v-2h-4v2h-2v-4h4v-2h2v-2h-2zm4 8v-4h-2v4zM15 3h6v6h-6zm2 2v2h2V5zM3 3h6v6H3zm2 2v2h2V5zM3 15h6v6H3zm2 2v2h2v-2z\"/>"
-    },
     "map-marker-outline": {
       "body": "<path fill=\"currentColor\" d=\"M12 6.5A2.5 2.5 0 0 1 14.5 9a2.5 2.5 0 0 1-2.5 2.5A2.5 2.5 0 0 1 9.5 9A2.5 2.5 0 0 1 12 6.5M12 2a7 7 0 0 1 7 7c0 5.25-7 13-7 13S5 14.25 5 9a7 7 0 0 1 7-7m0 2a5 5 0 0 0-5 5c0 1 0 3 5 9.71C17 12 17 10 17 9a5 5 0 0 0-5-5\"/>"
     },
@@ -135,9 +135,6 @@
     "youtube": {
       "body": "<path fill=\"currentColor\" d=\"m10 15l5.19-3L10 9zm11.56-7.83c.13.47.22 1.1.28 1.9c.07.8.1 1.49.1 2.09L22 12c0 2.19-.16 3.8-.44 4.83c-.25.9-.83 1.48-1.73 1.73c-.47.13-1.33.22-2.65.28c-1.3.07-2.49.1-3.59.1L12 19c-4.19 0-6.8-.16-7.83-.44c-.9-.25-1.48-.83-1.73-1.73c-.13-.47-.22-1.1-.28-1.9c-.07-.8-.1-1.49-.1-2.09L2 12c0-2.19.16-3.8.44-4.83c.25-.9.83-1.48 1.73-1.73c.47-.13 1.33-.22 2.65-.28c1.3-.07 2.49-.1 3.59-.1L12 5c4.19 0 6.8.16 7.83.44c.9.25 1.48.83 1.73 1.73\"/>"
     },
-    "help-circle-outline": {
-      "body": "<path fill=\"currentColor\" d=\"M11 18h2v-2h-2zm1-16A10 10 0 0 0 2 12a10 10 0 0 0 10 10a10 10 0 0 0 10-10A10 10 0 0 0 12 2m0 18c-4.41 0-8-3.59-8-8s3.59-8 8-8s8 3.59 8 8s-3.59 8-8 8m0-14a4 4 0 0 0-4 4h2a2 2 0 0 1 2-2a2 2 0 0 1 2 2c0 2-3 1.75-3 5h2c0-2.25 3-2.5 3-5a4 4 0 0 0-4-4\"/>"
-    },
     "check": {
       "body": "<path fill=\"currentColor\" d=\"M21 7L9 19l-5.5-5.5l1.41-1.41L9 16.17L19.59 5.59z\"/>"
     },