docs: summarize epic 1 stages and add epic 2 overview
docs: add release 0.3.1 and new Epic 2 items
docs(wiki): release v0.3.0 (stages 1c and 1d), privacy and code signing page
docs: drop commercial license link from footer
Home: mention the in-game overlay and no overlay on macOS
Update roadmap and features for stage 1c progress; add overlay, image drop and reload notes
Mark stage 1b as released in 0.2.0, detail stage 1d, describe sharded E2E
Features: mention themes in Epic 2
Roadmap: custom shareable themes in Epic 2
Update the license note to AGPL-3.0 with a commercial option
Add stages 1c and 1d, releases 0.1.0 and 0.1.1, and Epic 6
Split stage 1b chat features from stage 1c in-game features
Point screenshot links at main
Add a roadmap page with stage 1b chat extras and later epics
Document the new chat, channel list, notification and big-server features
Link the website and its repository
Update wiki for new features, releases and branch protection
Add project wiki: features, installation, building, development, testing, architecture, troubleshooting, spec and dev workflow
Initial Home page