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/brightness-auto.svg b/app/assets/svg/icons/tabler/filled/brightness-auto.svg
new file mode 100644
index 00000000..0dee0bd4
--- /dev/null
+++ b/app/assets/svg/icons/tabler/filled/brightness-auto.svg
@@ -0,0 +1,13 @@
+<!--
+unicode: "fe83"
+version: "3.0"
+-->
+<svg
+  xmlns="http://www.w3.org/2000/svg"
+  width="24"
+  height="24"
+  viewBox="0 0 24 24"
+  fill="currentColor"
+>
+  <path d="M12.707 2.793l2.208 2.207h3.085a1 1 0 0 1 .993 .883l.007 .117v3.085l2.207 2.208a1 1 0 0 1 .083 1.32l-.083 .094l-2.207 2.207v3.086a1 1 0 0 1 -.883 .993l-.117 .007h-3.086l-2.207 2.207a1 1 0 0 1 -1.32 .083l-.094 -.083l-2.208 -2.207h-3.085a1 1 0 0 1 -.993 -.883l-.007 -.117v-3.085l-2.207 -2.208a1 1 0 0 1 -.083 -1.32l.083 -.094l2.207 -2.209v-3.084a1 1 0 0 1 .883 -.993l.117 -.007h3.084l2.209 -2.207a1 1 0 0 1 1.414 0m-.707 5.207a3 3 0 0 0 -3 3v3.5a1 1 0 0 0 2 0v-.5h2v.5a1 1 0 0 0 .883 .993l.117 .007a1 1 0 0 0 1 -1v-3.5a3 3 0 0 0 -3 -3m0 2a1 1 0 0 1 1 1v1h-2v-1a1 1 0 0 1 .883 -.993z" />
+</svg>