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/thumb-up-off.svg b/app/assets/svg/icons/tabler/outline/thumb-up-off.svg
new file mode 100644
index 00000000..00b8c15c
--- /dev/null
+++ b/app/assets/svg/icons/tabler/outline/thumb-up-off.svg
@@ -0,0 +1,20 @@
+<!--
+tags: [like, emotion, good, love, thumb, off, top, increase, control, operation]
+category: System
+version: "1.94"
+unicode: "f437"
+-->
+<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="M7 11v8a1 1 0 0 1 -1 1h-2a1 1 0 0 1 -1 -1v-7a1 1 0 0 1 1 -1h3a3.987 3.987 0 0 0 2.828 -1.172m1.172 -2.828v-1a2 2 0 1 1 4 0v5h3a2 2 0 0 1 2 2c-.222 1.112 -.39 1.947 -.5 2.503m-.758 3.244c-.392 .823 -1.044 1.312 -1.742 1.253h-7a3 3 0 0 1 -3 -3" />
+  <path d="M3 3l18 18" />
+</svg>