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/copyleft.svg b/app/assets/svg/icons/tabler/filled/copyleft.svg
new file mode 100644
index 00000000..5f36c0ab
--- /dev/null
+++ b/app/assets/svg/icons/tabler/filled/copyleft.svg
@@ -0,0 +1,13 @@
+<!--
+version: "2.4"
+unicode: "f73b"
+-->
+<svg
+  xmlns="http://www.w3.org/2000/svg"
+  width="24"
+  height="24"
+  viewBox="0 0 24 24"
+  fill="currentColor"
+>
+  <path d="M17 3.34a10 10 0 1 1 -14.995 8.984l-.005 -.324l.005 -.324a10 10 0 0 1 14.995 -8.336zm-2.117 5.889a4.016 4.016 0 0 0 -5.543 -.23a1 1 0 0 0 1.32 1.502a2.016 2.016 0 0 1 2.783 .116a1.993 1.993 0 0 1 0 2.766a2.016 2.016 0 0 1 -2.783 .116a1 1 0 0 0 -1.32 1.501a4.016 4.016 0 0 0 5.543 -.23a3.993 3.993 0 0 0 0 -5.542z" />
+</svg>