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/headset.svg b/app/assets/svg/icons/tabler/filled/headset.svg
new file mode 100644
index 00000000..e6731941
--- /dev/null
+++ b/app/assets/svg/icons/tabler/filled/headset.svg
@@ -0,0 +1,13 @@
+<!--
+unicode: "101d9"
+version: "3.38"
+-->
+<svg
+  xmlns="http://www.w3.org/2000/svg"
+  width="24"
+  height="24"
+  viewBox="0 0 24 24"
+  fill="currentColor"
+>
+  <path d="M12 2a9 9 0 0 1 9 9v6a3 3 0 0 1 -2.152 2.879c-.678 1.901 -3.538 3.121 -6.848 3.121a1 1 0 0 1 0 -2c1.889 0 3.482 -.482 4.334 -1.075a3 3 0 0 1 -2.334 -2.925l.001 -3.051l.004 -.051a2.995 2.995 0 0 1 2.995 -2.898h1c.351 0 .688 .06 1 .171v-.171a7 7 0 0 0 -13.996 -.24l-.004 .41c.313 -.11 .65 -.17 1 -.17h1a3 3 0 0 1 3 3v3a3 3 0 0 1 -3 3h-1a3 3 0 0 1 -3 -3v-6a9 9 0 0 1 9 -9" />
+</svg>