foundational stuff 2

Author: pirog

CHANGELOG.md

@@ -1,5 +1,12 @@
 ## {{ UNRELEASED_VERSION }} - [{{ UNRELEASED_DATE }}]({{ UNRELEASED_LINK }})
 
+- Added a configurable `TMSLogo` component with theme-aware colors, full-link support, and refreshed documentation.
+- Added brand principles and headings styleguide pages while reshaping the homepage into section-linked navigation tiles.
+- Introduced Poppins font assets, moved font-face declarations into a dedicated stylesheet, and codified shared typography and color tokens in the theme.
+- Removed placeholder component, container, and usage pages that were not yet implemented.
+- Replaced the favicon set with generated light and dark variants and wired real-time theme-aware favicon switching into the site layout.
+- Updated the VitePress navigation shell with branded sidebar styling and shared default sidebars for `/`, `/styleguide/`, and `/v/`.
+
 ## v0.3.0 - [March 5, 2026](https://github.com/tanaabased/theme/releases/tag/v0.3.0)
 
 - Added more scaffolding