V7 preview (#464)

* commit toward svgcanvas/svgedit isolation

* jquery removal, isolate svgcavas from svgedit, tests

* refactor(panels)

* fix update of colorpickers

* update cypress

* #tool_imagelib image library menu missing in main menu

* #tool_imagelib lint issue fixed

* #seConfirmDialog confirm change to elix alertdialog

* #seConfirmDialog alert change to elix alert dialog

* #seConfirmDialog remove super.attributeChangedCallback

* #process_cancel prompt changes to alertDialog and seConfirmDialog

* refactor to class step 1

* make load faster

* #storageDialog dialog separate moved dialog

* #process_cancel alert and process_cancel changes

* #process_cancel lint issue fixed

* add seList component

* merge

* fixes

* storagedialog

* move all storage related code to ext-storage

* fix ruler

* Update ConfigObj.js

* fix resize

* Update ext-storage.js

* picker starts withthe right color

* fix prefs

* fix initial content load

* npm update and fix some tests

* npm run build

* improve bottom bar

* move init (600 lines+) in its own file

* visual changes

* send open/save to a default extension

* fix exe dropper ext

* opacity spin button

* fix panning

* run build

Co-authored-by: Agriya Dev5 <agriya.dev5@agriya.in>

src/editor/images/anchor_start.svg

@@ -3,6 +3,6 @@
  <g class="layer">
   <title>Layer 1</title>
   <text fill="#000000" font-family="serif" font-size="9" id="svg_2" stroke="#000000" stroke-width="0" text-anchor="middle" x="12" xml:space="preserve" y="14.66667">abcd</text>
-  <line fill="none" id="svg_1" stroke="#ff7f00" stroke-width="2" x1="1.5" x2="1.5" y1="5.63542" y2="19.30208"/>
+  <line fill="none" id="svg_1" stroke="#f9bc01" stroke-width="2" x1="1.5" x2="1.5" y1="5.63542" y2="19.30208"/>
  </g>
 </svg>