v0.3.1: fix(release): Fix changelog formatting and add Docker feature

0.3.1 - 2026-01-24

Bug Fixes

• (ci) Add contents:read permission to sync-labels workflow
• (release) Fix changelog formatting and add Docker feature

Documentation

• (agent) Add Labels section to workflow.md
• Update dev workflow to use Makefile targets
• Add Docker link in Quick Start section
• Update VRAM requirements to 12GB target, 6GB minimum
• Move GitHub Pages content to gh-pages branch
• Simplify manual install, add web optimization tips, bump to v0.3.0
• Add git-cliff config and release workflow documentation

Miscellaneous

• Add Makefile and release script
• Add GitHub labels and sync workflow
• Add markdownlint config to suppress HTML warnings