Cleanup

[Blockitifluy]

Added solid-js linting (Making the site less prone to being unresponsive), more consistent file names, e.g. foobar or FooBar is changed to foo-bar. New logo, fixed multiple bugs (from past commits), post placeholders whilst loading.

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• This change requires a documentation update

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules