Add save-all icon (#1125)

* Add `save-all` icon

* Improve `save` metadata

* Update icons/save-all.json

Co-authored-by: Karsa <contact@karsa.org>

* Update icons/save-all.svg

Co-authored-by: Jakob Guddas <github@jguddas.de>

---------

Co-authored-by: Karsa <contact@karsa.org>
Co-authored-by: Jakob Guddas <github@jguddas.de>

icons/save-all.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "../icon.schema.json",
+  "tags": [
+    "floppy disks",
+    "copy"
+  ],
+  "categories": [
+    "text",
+    "files"
+  ]
+}

icons/save-all.svg

@@ -0,0 +1,16 @@
+<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="M6 4a2 2 0 0 1 2-2h10l4 4v10.2a2 2 0 0 1-2 1.8H8a2 2 0 0 1-2-2Z" />
+  <path d="M10 2v4h6" />
+  <path d="M18 18v-7h-8v7" />
+  <path d="M18 22H4a2 2 0 0 1-2-2V6" />
+</svg>

icons/save.json

@@ -4,6 +4,7 @@
     "floppy disk"
   ],
   "categories": [
-    "text"
+    "text",
+    "files"
   ]
 }