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/square-rounded-number-2.svg b/app/assets/svg/icons/tabler/filled/square-rounded-number-2.svg
new file mode 100644
index 00000000..4758f643
--- /dev/null
+++ b/app/assets/svg/icons/tabler/filled/square-rounded-number-2.svg
@@ -0,0 +1,13 @@
+<!--
+version: "2.4"
+unicode: "f77a"
+-->
+<svg
+  xmlns="http://www.w3.org/2000/svg"
+  width="24"
+  height="24"
+  viewBox="0 0 24 24"
+  fill="currentColor"
+>
+  <path d="M12 2l.642 .005l.616 .017l.299 .013l.579 .034l.553 .046c4.687 .455 6.65 2.333 7.166 6.906l.03 .29l.046 .553l.041 .727l.006 .15l.017 .617l.005 .642l-.005 .642l-.017 .616l-.013 .299l-.034 .579l-.046 .553c-.455 4.687 -2.333 6.65 -6.906 7.166l-.29 .03l-.553 .046l-.727 .041l-.15 .006l-.617 .017l-.642 .005l-.642 -.005l-.616 -.017l-.299 -.013l-.579 -.034l-.553 -.046c-4.687 -.455 -6.65 -2.333 -7.166 -6.906l-.03 -.29l-.046 -.553l-.041 -.727l-.006 -.15l-.017 -.617l-.004 -.318v-.648l.004 -.318l.017 -.616l.013 -.299l.034 -.579l.046 -.553c.455 -4.687 2.333 -6.65 6.906 -7.166l.29 -.03l.553 -.046l.727 -.041l.15 -.006l.617 -.017c.21 -.003 .424 -.005 .642 -.005zm1 5h-3l-.117 .007a1 1 0 0 0 0 1.986l.117 .007h3v2h-2l-.15 .005a2 2 0 0 0 -1.844 1.838l-.006 .157v2l.005 .15a2 2 0 0 0 1.838 1.844l.157 .006h3l.117 -.007a1 1 0 0 0 0 -1.986l-.117 -.007h-3v-2h2l.15 -.005a2 2 0 0 0 1.844 -1.838l.006 -.157v-2l-.005 -.15a2 2 0 0 0 -1.838 -1.844l-.157 -.006z" />
+</svg>