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, 15 insertions, 0 deletions

diff --git a/app/assets/svg/icons/tabler/filled/arrow-big-up-lines.svg b/app/assets/svg/icons/tabler/filled/arrow-big-up-lines.svg
new file mode 100644
index 00000000..ceeb10fb
--- /dev/null
+++ b/app/assets/svg/icons/tabler/filled/arrow-big-up-lines.svg
@@ -0,0 +1,15 @@
+<!--
+version: "2.1"
+unicode: "f6d1"
+-->
+<svg
+  xmlns="http://www.w3.org/2000/svg"
+  width="24"
+  height="24"
+  viewBox="0 0 24 24"
+  fill="currentColor"
+>
+  <path d="M10.586 3l-6.586 6.586a2 2 0 0 0 -.434 2.18l.068 .145a2 2 0 0 0 1.78 1.089h2.586v2a1 1 0 0 0 1 1h6l.117 -.007a1 1 0 0 0 .883 -.993l-.001 -2h2.587a2 2 0 0 0 1.414 -3.414l-6.586 -6.586a2 2 0 0 0 -2.828 0z" />
+  <path d="M15 20a1 1 0 0 1 .117 1.993l-.117 .007h-6a1 1 0 0 1 -.117 -1.993l.117 -.007h6z" />
+  <path d="M15 17a1 1 0 0 1 .117 1.993l-.117 .007h-6a1 1 0 0 1 -.117 -1.993l.117 -.007h6z" />
+</svg>