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, 35 insertions, 0 deletions

diff --git a/app/assets/svg/icons/tabler/outline/box-margin.svg b/app/assets/svg/icons/tabler/outline/box-margin.svg
new file mode 100644
index 00000000..21d6efb9
--- /dev/null
+++ b/app/assets/svg/icons/tabler/outline/box-margin.svg
@@ -0,0 +1,35 @@
+<!--
+tags: [css, cascading, style, section, space, text, content, outside, container, box]
+category: Design
+version: "1.39"
+unicode: "ee0b"
+-->
+<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="M8 8h8v8h-8l0 -8" />
+  <path d="M4 4v.01" />
+  <path d="M8 4v.01" />
+  <path d="M12 4v.01" />
+  <path d="M16 4v.01" />
+  <path d="M20 4v.01" />
+  <path d="M4 20v.01" />
+  <path d="M8 20v.01" />
+  <path d="M12 20v.01" />
+  <path d="M16 20v.01" />
+  <path d="M20 20v.01" />
+  <path d="M20 16v.01" />
+  <path d="M20 12v.01" />
+  <path d="M20 8v.01" />
+  <path d="M4 16v.01" />
+  <path d="M4 12v.01" />
+  <path d="M4 8v.01" />
+</svg>