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, 14 insertions, 0 deletions

diff --git a/app/assets/svg/icons/tabler/filled/thumb-down.svg b/app/assets/svg/icons/tabler/filled/thumb-down.svg
new file mode 100644
index 00000000..0b0917d4
--- /dev/null
+++ b/app/assets/svg/icons/tabler/filled/thumb-down.svg
@@ -0,0 +1,14 @@
+<!--
+version: "2.0"
+unicode: "f6aa"
+-->
+<svg
+  xmlns="http://www.w3.org/2000/svg"
+  width="24"
+  height="24"
+  viewBox="0 0 24 24"
+  fill="currentColor"
+>
+  <path d="M13 21.008a3 3 0 0 0 2.995 -2.823l.005 -.177v-4h2a3 3 0 0 0 2.98 -2.65l.015 -.173l.005 -.177l-.02 -.196l-1.006 -5.032c-.381 -1.625 -1.502 -2.796 -2.81 -2.78l-.164 .008h-8a1 1 0 0 0 -.993 .884l-.007 .116l.001 9.536a1 1 0 0 0 .5 .866a2.998 2.998 0 0 1 1.492 2.396l.007 .202v1a3 3 0 0 0 3 3z" />
+  <path d="M5 14.008a1 1 0 0 0 .993 -.883l.007 -.117v-9a1 1 0 0 0 -.883 -.993l-.117 -.007h-1a2 2 0 0 0 -1.995 1.852l-.005 .15v7a2 2 0 0 0 1.85 1.994l.15 .005h1z" />
+</svg>