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/message-2.svg b/app/assets/svg/icons/tabler/filled/message-2.svg
new file mode 100644
index 00000000..d9fcc7e4
--- /dev/null
+++ b/app/assets/svg/icons/tabler/filled/message-2.svg
@@ -0,0 +1,13 @@
+<!--
+unicode: "1009f"
+version: "3.22"
+-->
+<svg
+  xmlns="http://www.w3.org/2000/svg"
+  width="24"
+  height="24"
+  viewBox="0 0 24 24"
+  fill="currentColor"
+>
+  <path d="M18 3a4 4 0 0 1 4 4v8a4 4 0 0 1 -4 4h-2.586l-2.707 2.707a1 1 0 0 1 -1.32 .083l-.094 -.083l-2.708 -2.707h-2.585a4 4 0 0 1 -3.995 -3.8l-.005 -.2v-8a4 4 0 0 1 4 -4zm-4 9h-6a1 1 0 0 0 0 2h6a1 1 0 0 0 0 -2m2 -4h-8a1 1 0 1 0 0 2h8a1 1 0 0 0 0 -2" />
+</svg>