diff --git a/dist/images/1x/icon/dark/tree_solid_collapse_1.png b/dist/images/1x/icon/dark/tree_solid_collapse_1.png new file mode 100644 index 000000000..3825febd3 Binary files /dev/null and b/dist/images/1x/icon/dark/tree_solid_collapse_1.png differ diff --git a/dist/images/1x/icon/dark/tree_solid_collapse_2.png b/dist/images/1x/icon/dark/tree_solid_collapse_2.png new file mode 100644 index 000000000..1a12e9300 Binary files /dev/null and b/dist/images/1x/icon/dark/tree_solid_collapse_2.png differ diff --git a/dist/images/1x/icon/dark/tree_solid_collapse_3.png b/dist/images/1x/icon/dark/tree_solid_collapse_3.png new file mode 100644 index 000000000..55970ae4f Binary files /dev/null and b/dist/images/1x/icon/dark/tree_solid_collapse_3.png differ diff --git a/dist/images/1x/icon/dark/tree_solid_collapse_4.png b/dist/images/1x/icon/dark/tree_solid_collapse_4.png new file mode 100644 index 000000000..ca9934373 Binary files /dev/null and b/dist/images/1x/icon/dark/tree_solid_collapse_4.png differ diff --git a/dist/images/1x/icon/dark/tree_solid_collapse_5.png b/dist/images/1x/icon/dark/tree_solid_collapse_5.png new file mode 100644 index 000000000..399b591c1 Binary files /dev/null and b/dist/images/1x/icon/dark/tree_solid_collapse_5.png differ diff --git a/dist/images/1x/icon/dark/tree_solid_expand_1.png b/dist/images/1x/icon/dark/tree_solid_expand_1.png new file mode 100644 index 000000000..6365fbd12 Binary files /dev/null and b/dist/images/1x/icon/dark/tree_solid_expand_1.png differ diff --git a/dist/images/1x/icon/dark/tree_solid_expand_2.png b/dist/images/1x/icon/dark/tree_solid_expand_2.png new file mode 100644 index 000000000..97853cceb Binary files /dev/null and b/dist/images/1x/icon/dark/tree_solid_expand_2.png differ diff --git a/dist/images/1x/icon/dark/tree_solid_expand_3.png b/dist/images/1x/icon/dark/tree_solid_expand_3.png new file mode 100644 index 000000000..962e23207 Binary files /dev/null and b/dist/images/1x/icon/dark/tree_solid_expand_3.png differ diff --git a/dist/images/1x/icon/dark/tree_solid_expand_4.png b/dist/images/1x/icon/dark/tree_solid_expand_4.png new file mode 100644 index 000000000..af4d70c2c Binary files /dev/null and b/dist/images/1x/icon/dark/tree_solid_expand_4.png differ diff --git a/dist/images/1x/icon/dark/tree_solid_expand_5.png b/dist/images/1x/icon/dark/tree_solid_expand_5.png new file mode 100644 index 000000000..2bece8ca7 Binary files /dev/null and b/dist/images/1x/icon/dark/tree_solid_expand_5.png differ diff --git a/dist/images/1x/icon/dark/tree_solid_vertical_line_1.png b/dist/images/1x/icon/dark/tree_solid_vertical_line_1.png new file mode 100644 index 000000000..14180a680 Binary files /dev/null and b/dist/images/1x/icon/dark/tree_solid_vertical_line_1.png differ diff --git a/dist/images/1x/icon/dark/tree_solid_vertical_line_2.png b/dist/images/1x/icon/dark/tree_solid_vertical_line_2.png new file mode 100644 index 000000000..a90c243dc Binary files /dev/null and b/dist/images/1x/icon/dark/tree_solid_vertical_line_2.png differ diff --git a/dist/images/1x/icon/dark/tree_solid_vertical_line_3.png b/dist/images/1x/icon/dark/tree_solid_vertical_line_3.png new file mode 100644 index 000000000..b5c3f8016 Binary files /dev/null and b/dist/images/1x/icon/dark/tree_solid_vertical_line_3.png differ diff --git a/dist/images/1x/icon/dark/tree_solid_vertical_line_4.png b/dist/images/1x/icon/dark/tree_solid_vertical_line_4.png new file mode 100644 index 000000000..9f4d0b0f7 Binary files /dev/null and b/dist/images/1x/icon/dark/tree_solid_vertical_line_4.png differ diff --git a/dist/images/1x/icon/tree_solid_collapse_1.png b/dist/images/1x/icon/tree_solid_collapse_1.png new file mode 100644 index 000000000..06e6d581d Binary files /dev/null and b/dist/images/1x/icon/tree_solid_collapse_1.png differ diff --git a/dist/images/1x/icon/tree_solid_collapse_2.png b/dist/images/1x/icon/tree_solid_collapse_2.png new file mode 100644 index 000000000..e14b70839 Binary files /dev/null and b/dist/images/1x/icon/tree_solid_collapse_2.png differ diff --git a/dist/images/1x/icon/tree_solid_collapse_3.png b/dist/images/1x/icon/tree_solid_collapse_3.png new file mode 100644 index 000000000..1040b0b1d Binary files /dev/null and b/dist/images/1x/icon/tree_solid_collapse_3.png differ diff --git a/dist/images/1x/icon/tree_solid_collapse_4.png b/dist/images/1x/icon/tree_solid_collapse_4.png new file mode 100644 index 000000000..f6155d017 Binary files /dev/null and b/dist/images/1x/icon/tree_solid_collapse_4.png differ diff --git a/dist/images/1x/icon/tree_solid_collapse_5.png b/dist/images/1x/icon/tree_solid_collapse_5.png new file mode 100644 index 000000000..5d5f9c1a0 Binary files /dev/null and b/dist/images/1x/icon/tree_solid_collapse_5.png differ diff --git a/dist/images/1x/icon/tree_solid_expand_1.png b/dist/images/1x/icon/tree_solid_expand_1.png new file mode 100644 index 000000000..3511c173d Binary files /dev/null and b/dist/images/1x/icon/tree_solid_expand_1.png differ diff --git a/dist/images/1x/icon/tree_solid_expand_2.png b/dist/images/1x/icon/tree_solid_expand_2.png new file mode 100644 index 000000000..ce166506f Binary files /dev/null and b/dist/images/1x/icon/tree_solid_expand_2.png differ diff --git a/dist/images/1x/icon/tree_solid_expand_3.png b/dist/images/1x/icon/tree_solid_expand_3.png new file mode 100644 index 000000000..d12f28a4f Binary files /dev/null and b/dist/images/1x/icon/tree_solid_expand_3.png differ diff --git a/dist/images/1x/icon/tree_solid_expand_4.png b/dist/images/1x/icon/tree_solid_expand_4.png new file mode 100644 index 000000000..749e30ea0 Binary files /dev/null and b/dist/images/1x/icon/tree_solid_expand_4.png differ diff --git a/dist/images/1x/icon/tree_solid_expand_5.png b/dist/images/1x/icon/tree_solid_expand_5.png new file mode 100644 index 000000000..c4404c793 Binary files /dev/null and b/dist/images/1x/icon/tree_solid_expand_5.png differ diff --git a/dist/images/1x/icon/tree_solid_vertical_line_1.png b/dist/images/1x/icon/tree_solid_vertical_line_1.png new file mode 100644 index 000000000..a6144fe08 Binary files /dev/null and b/dist/images/1x/icon/tree_solid_vertical_line_1.png differ diff --git a/dist/images/1x/icon/tree_solid_vertical_line_2.png b/dist/images/1x/icon/tree_solid_vertical_line_2.png new file mode 100644 index 000000000..9e8cb49fd Binary files /dev/null and b/dist/images/1x/icon/tree_solid_vertical_line_2.png differ diff --git a/dist/images/1x/icon/tree_solid_vertical_line_3.png b/dist/images/1x/icon/tree_solid_vertical_line_3.png new file mode 100644 index 000000000..f2fa32311 Binary files /dev/null and b/dist/images/1x/icon/tree_solid_vertical_line_3.png differ diff --git a/dist/images/1x/icon/tree_solid_vertical_line_4.png b/dist/images/1x/icon/tree_solid_vertical_line_4.png new file mode 100644 index 000000000..90249bf97 Binary files /dev/null and b/dist/images/1x/icon/tree_solid_vertical_line_4.png differ diff --git a/dist/images/2x/icon/dark/tree_solid_collapse_1.png b/dist/images/2x/icon/dark/tree_solid_collapse_1.png new file mode 100644 index 000000000..9bd5051d1 Binary files /dev/null and b/dist/images/2x/icon/dark/tree_solid_collapse_1.png differ diff --git a/dist/images/2x/icon/dark/tree_solid_collapse_2.png b/dist/images/2x/icon/dark/tree_solid_collapse_2.png new file mode 100644 index 000000000..f6ffd6044 Binary files /dev/null and b/dist/images/2x/icon/dark/tree_solid_collapse_2.png differ diff --git a/dist/images/2x/icon/dark/tree_solid_collapse_3.png b/dist/images/2x/icon/dark/tree_solid_collapse_3.png new file mode 100644 index 000000000..1147dcaf0 Binary files /dev/null and b/dist/images/2x/icon/dark/tree_solid_collapse_3.png differ diff --git a/dist/images/2x/icon/dark/tree_solid_collapse_4.png b/dist/images/2x/icon/dark/tree_solid_collapse_4.png new file mode 100644 index 000000000..47a70f457 Binary files /dev/null and b/dist/images/2x/icon/dark/tree_solid_collapse_4.png differ diff --git a/dist/images/2x/icon/dark/tree_solid_collapse_5.png b/dist/images/2x/icon/dark/tree_solid_collapse_5.png new file mode 100644 index 000000000..46718d2ca Binary files /dev/null and b/dist/images/2x/icon/dark/tree_solid_collapse_5.png differ diff --git a/dist/images/2x/icon/dark/tree_solid_expand_1.png b/dist/images/2x/icon/dark/tree_solid_expand_1.png new file mode 100644 index 000000000..edae4d431 Binary files /dev/null and b/dist/images/2x/icon/dark/tree_solid_expand_1.png differ diff --git a/dist/images/2x/icon/dark/tree_solid_expand_2.png b/dist/images/2x/icon/dark/tree_solid_expand_2.png new file mode 100644 index 000000000..0ed147f1b Binary files /dev/null and b/dist/images/2x/icon/dark/tree_solid_expand_2.png differ diff --git a/dist/images/2x/icon/dark/tree_solid_expand_3.png b/dist/images/2x/icon/dark/tree_solid_expand_3.png new file mode 100644 index 000000000..e0ad4f8dc Binary files /dev/null and b/dist/images/2x/icon/dark/tree_solid_expand_3.png differ diff --git a/dist/images/2x/icon/dark/tree_solid_expand_4.png b/dist/images/2x/icon/dark/tree_solid_expand_4.png new file mode 100644 index 000000000..f49d17b23 Binary files /dev/null and b/dist/images/2x/icon/dark/tree_solid_expand_4.png differ diff --git a/dist/images/2x/icon/dark/tree_solid_expand_5.png b/dist/images/2x/icon/dark/tree_solid_expand_5.png new file mode 100644 index 000000000..d05e40f72 Binary files /dev/null and b/dist/images/2x/icon/dark/tree_solid_expand_5.png differ diff --git a/dist/images/2x/icon/dark/tree_solid_vertical_line_1.png b/dist/images/2x/icon/dark/tree_solid_vertical_line_1.png new file mode 100644 index 000000000..efcb7d9c8 Binary files /dev/null and b/dist/images/2x/icon/dark/tree_solid_vertical_line_1.png differ diff --git a/dist/images/2x/icon/dark/tree_solid_vertical_line_2.png b/dist/images/2x/icon/dark/tree_solid_vertical_line_2.png new file mode 100644 index 000000000..5313fd5c6 Binary files /dev/null and b/dist/images/2x/icon/dark/tree_solid_vertical_line_2.png differ diff --git a/dist/images/2x/icon/dark/tree_solid_vertical_line_3.png b/dist/images/2x/icon/dark/tree_solid_vertical_line_3.png new file mode 100644 index 000000000..bc37a5fe3 Binary files /dev/null and b/dist/images/2x/icon/dark/tree_solid_vertical_line_3.png differ diff --git a/dist/images/2x/icon/dark/tree_solid_vertical_line_4.png b/dist/images/2x/icon/dark/tree_solid_vertical_line_4.png new file mode 100644 index 000000000..88c2171a4 Binary files /dev/null and b/dist/images/2x/icon/dark/tree_solid_vertical_line_4.png differ diff --git a/dist/images/2x/icon/tree_solid_collapse_1.png b/dist/images/2x/icon/tree_solid_collapse_1.png new file mode 100644 index 000000000..3aa9463ad Binary files /dev/null and b/dist/images/2x/icon/tree_solid_collapse_1.png differ diff --git a/dist/images/2x/icon/tree_solid_collapse_2.png b/dist/images/2x/icon/tree_solid_collapse_2.png new file mode 100644 index 000000000..6810aa794 Binary files /dev/null and b/dist/images/2x/icon/tree_solid_collapse_2.png differ diff --git a/dist/images/2x/icon/tree_solid_collapse_3.png b/dist/images/2x/icon/tree_solid_collapse_3.png new file mode 100644 index 000000000..e699f574d Binary files /dev/null and b/dist/images/2x/icon/tree_solid_collapse_3.png differ diff --git a/dist/images/2x/icon/tree_solid_collapse_4.png b/dist/images/2x/icon/tree_solid_collapse_4.png new file mode 100644 index 000000000..42ea2dc6c Binary files /dev/null and b/dist/images/2x/icon/tree_solid_collapse_4.png differ diff --git a/dist/images/2x/icon/tree_solid_collapse_5.png b/dist/images/2x/icon/tree_solid_collapse_5.png new file mode 100644 index 000000000..82d1f105d Binary files /dev/null and b/dist/images/2x/icon/tree_solid_collapse_5.png differ diff --git a/dist/images/2x/icon/tree_solid_expand_1.png b/dist/images/2x/icon/tree_solid_expand_1.png new file mode 100644 index 000000000..751eac8f4 Binary files /dev/null and b/dist/images/2x/icon/tree_solid_expand_1.png differ diff --git a/dist/images/2x/icon/tree_solid_expand_2.png b/dist/images/2x/icon/tree_solid_expand_2.png new file mode 100644 index 000000000..108a5fbc4 Binary files /dev/null and b/dist/images/2x/icon/tree_solid_expand_2.png differ diff --git a/dist/images/2x/icon/tree_solid_expand_3.png b/dist/images/2x/icon/tree_solid_expand_3.png new file mode 100644 index 000000000..16b9459fd Binary files /dev/null and b/dist/images/2x/icon/tree_solid_expand_3.png differ diff --git a/dist/images/2x/icon/tree_solid_expand_4.png b/dist/images/2x/icon/tree_solid_expand_4.png new file mode 100644 index 000000000..08fae67cd Binary files /dev/null and b/dist/images/2x/icon/tree_solid_expand_4.png differ diff --git a/dist/images/2x/icon/tree_solid_expand_5.png b/dist/images/2x/icon/tree_solid_expand_5.png new file mode 100644 index 000000000..e83999029 Binary files /dev/null and b/dist/images/2x/icon/tree_solid_expand_5.png differ diff --git a/dist/images/2x/icon/tree_solid_vertical_line_1.png b/dist/images/2x/icon/tree_solid_vertical_line_1.png new file mode 100644 index 000000000..2c674dfd9 Binary files /dev/null and b/dist/images/2x/icon/tree_solid_vertical_line_1.png differ diff --git a/dist/images/2x/icon/tree_solid_vertical_line_2.png b/dist/images/2x/icon/tree_solid_vertical_line_2.png new file mode 100644 index 000000000..353cc64eb Binary files /dev/null and b/dist/images/2x/icon/tree_solid_vertical_line_2.png differ diff --git a/dist/images/2x/icon/tree_solid_vertical_line_3.png b/dist/images/2x/icon/tree_solid_vertical_line_3.png new file mode 100644 index 000000000..f4c373db9 Binary files /dev/null and b/dist/images/2x/icon/tree_solid_vertical_line_3.png differ diff --git a/dist/images/2x/icon/tree_solid_vertical_line_4.png b/dist/images/2x/icon/tree_solid_vertical_line_4.png new file mode 100644 index 000000000..a9eaa98bd Binary files /dev/null and b/dist/images/2x/icon/tree_solid_vertical_line_4.png differ