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, 13 insertions, 0 deletions

diff --git a/app/assets/svg/icons/tabler/filled/circle-arrow-left.svg b/app/assets/svg/icons/tabler/filled/circle-arrow-left.svg
new file mode 100644
index 00000000..b25a1ea8
--- /dev/null
+++ b/app/assets/svg/icons/tabler/filled/circle-arrow-left.svg
@@ -0,0 +1,13 @@
+<!--
+version: "2.3"
+unicode: "f6fa"
+-->
+<svg
+  xmlns="http://www.w3.org/2000/svg"
+  width="24"
+  height="24"
+  viewBox="0 0 24 24"
+  fill="currentColor"
+>
+  <path d="M12 2a10 10 0 0 1 .324 19.995l-.324 .005l-.324 -.005a10 10 0 0 1 .324 -19.995zm.707 5.293a1 1 0 0 0 -1.414 0l-4 4a1.048 1.048 0 0 0 -.083 .094l-.064 .092l-.052 .098l-.044 .11l-.03 .112l-.017 .126l-.003 .075l.004 .09l.007 .058l.025 .118l.035 .105l.054 .113l.043 .07l.071 .095l.054 .058l4 4l.094 .083a1 1 0 0 0 1.32 -1.497l-2.292 -2.293h5.585l.117 -.007a1 1 0 0 0 -.117 -1.993h-5.586l2.293 -2.293l.083 -.094a1 1 0 0 0 -.083 -1.32z" />
+</svg>