Add generic folder-root/sync icons (#1215)

* Add generic `folder-root` icon

* Add `folder-dot` icon

* Add `folder-open-dot` icon

* Add `folder-sync` icon

* Refine `folder-sync` icon

icons/folder-dot.json

@@ -0,0 +1,15 @@
+{
+  "$schema": "../icon.schema.json",
+  "tags": [
+    "directory",
+    "root",
+    "project",
+    "active",
+    "current",
+    "pinned"
+  ],
+  "categories": [
+    "files",
+    "development"
+  ]
+}

icons/folder-dot.svg

@@ -0,0 +1,14 @@
+<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="M4 20h16a2 2 0 0 0 2-2V8a2 2 0 0 0-2-2h-7.93a2 2 0 0 1-1.66-.9l-.82-1.2A2 2 0 0 0 7.93 3H4a2 2 0 0 0-2 2v13c0 1.1.9 2 2 2Z" />
+  <circle cx="12" cy="13" r="1" />
+</svg>

icons/folder-open-dot.json

@@ -0,0 +1,15 @@
+{
+  "$schema": "../icon.schema.json",
+  "tags": [
+    "directory",
+    "root",
+    "project",
+    "active",
+    "current",
+    "pinned"
+  ],
+  "categories": [
+    "files",
+    "development"
+  ]
+}

icons/folder-open-dot.svg

@@ -0,0 +1,14 @@
+<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 14 1.45-2.9A2 2 0 0 1 9.24 10H20a2 2 0 0 1 1.94 2.5l-1.55 6a2 2 0 0 1-1.94 1.5H4a2 2 0 0 1-2-2V5c0-1.1.9-2 2-2h3.93a2 2 0 0 1 1.66.9l.82 1.2a2 2 0 0 0 1.66.9H18a2 2 0 0 1 2 2v2" />
+  <circle cx="14" cy="15" r="1" />
+</svg>

icons/folder-root.json

@@ -0,0 +1,14 @@
+{
+  "$schema": "../icon.schema.json",
+  "tags": [
+    "directory",
+    "root",
+    "project",
+    "git",
+    "repo"
+  ],
+  "categories": [
+    "files",
+    "development"
+  ]
+}

icons/folder-root.svg

@@ -0,0 +1,15 @@
+<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="M4 20h16a2 2 0 0 0 2-2V8a2 2 0 0 0-2-2h-7.93a2 2 0 0 1-1.66-.9l-.82-1.2A2 2 0 0 0 7.93 3H4a2 2 0 0 0-2 2v13c0 1.1.9 2 2 2Z" />
+  <circle cx="12" cy="13" r="2" />
+  <path d="M12 15v5" />
+</svg>

icons/folder-sync.json

@@ -0,0 +1,16 @@
+{
+  "$schema": "../icon.schema.json",
+  "tags": [
+    "directory",
+    "synchronize",
+    "synchronise",
+    "refresh",
+    "reconnect",
+    "transfer",
+    "backup"
+  ],
+  "categories": [
+    "files",
+    "arrows"
+  ]
+}

icons/folder-sync.svg

@@ -0,0 +1,17 @@
+<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="M9 20H4a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h3.9a2 2 0 0 1 1.69.9l.81 1.2a2 2 0 0 0 1.67.9H20a2 2 0 0 1 2 2v1" />
+  <path d="M12 10v4h4" />
+  <path d="m12 14 1.5-1.5c.9-.9 2.2-1.5 3.5-1.5s2.6.6 3.5 1.5c.4.4.8 1 1 1.5" />
+  <path d="M22 22v-4h-4" />
+  <path d="m22 18-1.5 1.5c-.9.9-2.1 1.5-3.5 1.5s-2.6-.6-3.5-1.5c-.4-.4-.8-1-1-1.5" />
+</svg>