Add rails_icons (Tabler) for SVG iconography

Vendors the Tabler outline/filled icon sets via rails_icons' sync
mechanism rather than a hand-rolled SVG set or a webfont -- this app
had no icon system of any kind before. Icons are committed like any
other static asset; re-syncing is only needed when adding an icon
that isn't vendored yet, via the new `make sync_icons` target.

1 files changed, 20 insertions, 0 deletions

diff --git a/app/assets/svg/icons/tabler/outline/iceberg.svg b/app/assets/svg/icons/tabler/outline/iceberg.svg
new file mode 100644
index 00000000..e87a07a5
--- /dev/null
+++ b/app/assets/svg/icons/tabler/outline/iceberg.svg
@@ -0,0 +1,20 @@
+<!--
+category: Nature
+tags: [iceberg, ice, glacier, arctic, polar, cold, ocean, sea, climate, environment]
+unicode: "1022a"
+version: "3.41"
+-->
+<svg
+  xmlns="http://www.w3.org/2000/svg"
+  width="24"
+  height="24"
+  viewBox="0 0 24 24"
+  fill="none"
+  stroke="currentColor"
+  stroke-width="2"
+  stroke-linecap="round"
+  stroke-linejoin="round"
+>
+  <path d="M19 10l-2 9l-4 3l-3 -5l-3 -1l-2 -6l2 -5l3 -2l3 3l4 1l2 3" />
+  <path d="M3 10h18" />
+</svg>