Fixed dev mode errors

Fix VueX errors
Fix Charts errors
Update dependency

Fix auth page style and several errors

Updated Bootstrap
Add theme swicther
Updated dependencies

• update dependencies
• add link to generator in sidebar

• Update project for new backend
• Update support links

Updated documentation

• Update dependency

• Fix popover text color;
• Fix modal buttons;
• Fix typography color;
• Fix colors in several charts;
• Fix input colors in forms elements

Much work has been done to improve and correct a lot of small bugs :)