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, 19 insertions, 0 deletions

diff --git a/app/assets/svg/icons/tabler/filled/atom-2.svg b/app/assets/svg/icons/tabler/filled/atom-2.svg
new file mode 100644
index 00000000..7238ccf8
--- /dev/null
+++ b/app/assets/svg/icons/tabler/filled/atom-2.svg
@@ -0,0 +1,19 @@
+<!--
+version: "2.4"
+unicode: "f71b"
+-->
+<svg
+  xmlns="http://www.w3.org/2000/svg"
+  width="24"
+  height="24"
+  viewBox="0 0 24 24"
+  fill="currentColor"
+>
+  <path d="M12 8a4 4 0 1 1 -3.995 4.2l-.005 -.2l.005 -.2a4 4 0 0 1 3.995 -3.8z" />
+  <path d="M12 20a1 1 0 0 1 .993 .883l.007 .127a1 1 0 0 1 -1.993 .117l-.007 -.127a1 1 0 0 1 1 -1z" />
+  <path d="M3 8a1 1 0 0 1 .993 .883l.007 .127a1 1 0 0 1 -1.993 .117l-.007 -.127a1 1 0 0 1 1 -1z" />
+  <path d="M21 8a1 1 0 0 1 .993 .883l.007 .127a1 1 0 0 1 -1.993 .117l-.007 -.127a1 1 0 0 1 1 -1z" />
+  <path d="M2.89 12.006a1 1 0 0 1 1.104 .884a8 8 0 0 0 4.444 6.311a1 1 0 1 1 -.876 1.799a10 10 0 0 1 -5.556 -7.89a1 1 0 0 1 .884 -1.103z" />
+  <path d="M20.993 12l.117 .006a1 1 0 0 1 .884 1.104a10 10 0 0 1 -5.556 7.889a1 1 0 1 1 -.876 -1.798a8 8 0 0 0 4.444 -6.31a1 1 0 0 1 .987 -.891z" />
+  <path d="M5.567 4.226a10 10 0 0 1 12.666 0a1 1 0 1 1 -1.266 1.548a8 8 0 0 0 -10.134 0a1 1 0 1 1 -1.266 -1.548z" />
+</svg>