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/transition-left.svg b/app/assets/svg/icons/tabler/filled/transition-left.svg
new file mode 100644
index 00000000..6cb23460
--- /dev/null
+++ b/app/assets/svg/icons/tabler/filled/transition-left.svg
@@ -0,0 +1,13 @@
+<!--
+unicode: "fdcf"
+version: "3.0"
+-->
+<svg
+  xmlns="http://www.w3.org/2000/svg"
+  width="24"
+  height="24"
+  viewBox="0 0 24 24"
+  fill="currentColor"
+>
+  <path d="M6 2a1 1 0 1 1 0 2a2 2 0 0 0 -2 2v12a2 2 0 0 0 1.85 1.995l.15 .005a1 1 0 0 1 0 2a4 4 0 0 1 -4 -4v-12a4 4 0 0 1 4 -4m12 0a4 4 0 0 1 4 4v12a4 4 0 1 1 -8 0v-5h-4.585l1.292 1.293a1 1 0 0 1 .083 1.32l-.083 .094a1 1 0 0 1 -1.414 0l-3 -3l-.097 -.112l-.071 -.11l-.031 -.062l-.034 -.081l-.024 -.076l-.025 -.118l-.007 -.058l-.004 -.108l.003 -.064l.017 -.119l.03 -.111l.044 -.111l.052 -.098l.067 -.096l.08 -.09l3 -3a1 1 0 0 1 1.414 1.414l-1.292 1.293h4.585v-5a4 4 0 0 1 4 -4" />
+</svg>