v1.0.0 New setup page

It is recommended to start with a fresh installation:

For a new / clean installation

• just clone repo again to a specific subfolder of /var/www/html of your choice
• migrate your settings simply by copying local.config (if existent) to new location.

Added

• brand-new setup and welcome page for easier setup and configuration instructions 💯 🎆

Changed

• notably updated readme with more comprehensive help / info
• minor dark mode improvements
• extended descriptions and help/instructions on error
  (- since v0.10 revamped user config options (major change requiring valid permissions set on /var/www/html - see prequisites & installation instructions in readme ❕ )

Fixed

• auto-detection of missing permissions for retrieving advanced system information via vcgencmd
• small improvements on settings

Especially with regard to the setup page and a universal approach of detecting correct prequisites for the dashboard, individual tests would be helpful - therefore: call for testing ❕