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, 24 insertions, 0 deletions

diff --git a/app/assets/svg/icons/tabler/outline/brand-hackerrank.svg b/app/assets/svg/icons/tabler/outline/brand-hackerrank.svg
new file mode 100644
index 00000000..8bb800ce
--- /dev/null
+++ b/app/assets/svg/icons/tabler/outline/brand-hackerrank.svg
@@ -0,0 +1,24 @@
+<!--
+tags: [coding, skills, challenges, technology, competition, practice, learn, language, developer, programmer]
+category: Brand
+unicode: "ff23"
+version: "3.8"
+-->
+<svg
+  xmlns="http://www.w3.org/2000/svg"
+  width="24"
+  height="24"
+  viewBox="0 0 24 24"
+  fill="none"
+  stroke="currentColor"
+  stroke-width="2"
+  stroke-linecap="round"
+  stroke-linejoin="round"
+>
+  <path d="M19.484 5.667c-1.146 -.904 -3.35 -2.394 -6.497 -3.429c-.484 -.159 -.725 -.238 -1.04 -.238c-.314 0 -.556 .08 -1.04 .238c-3.147 1.035 -5.35 2.525 -6.496 3.43c-.402 .317 -.604 .476 -.797 .816c-.194 .341 -.233 .62 -.309 1.178a33 33 0 0 0 -.305 4.338c0 1.742 .165 3.317 .305 4.338c.076 .558 .115 .837 .309 1.178c.193 .34 .395 .5 .797 .817c1.146 .904 3.35 2.394 6.497 3.429c.483 .159 .725 .238 1.04 .238c.314 0 .555 -.08 1.04 -.238c3.146 -1.035 5.35 -2.525 6.496 -3.43c.402 -.317 .603 -.476 .797 -.816c.194 -.341 .232 -.62 .309 -1.178c.14 -1.021 .305 -2.596 .305 -4.338s-.165 -3.317 -.305 -4.338c-.077 -.558 -.115 -.837 -.309 -1.178s-.395 -.5 -.797 -.817" />
+  <path d="M9 8v7" />
+  <path d="M9 12h6" />
+  <path d="M16 16h-2l1 1l1 -1" />
+  <path d="M8 8h2l-1 -1l-1 1" />
+  <path d="M15 9v7" />
+</svg>