1.9

feat(plugin): add GitHub update checker and bump to 1.9

• Install Plugin Update Checker v5.6 via Composer
• WordPress admin now shows native update notifications via GitHub Releases
• Fix text domain, function prefix, CSS syntax errors
• Add .gitignore and composer.json

Bonsai Digital Core Customisations

A lightweight WordPress plugin that applies branded admin customisations and adds quick support access for clients.