Axiomatic v0.0.4

Axiomatic v0.0.4

Consistent footer layout across pages and tag manager fix.

Changes

• Move reader controls from header to footer, matching overview page layout
• Replace text buttons (Search, Notes) with icon buttons
• Fix tag manager popup being clipped by overflow-hidden container

Linux packages

• .deb — Ubuntu / Debian
• .AppImage — Portable, works on most distros
• .rpm — Fedora / RHEL