Update the wiki for Mumcord 0.4.3
Update for 0.4.2, crates.io libraries, mumbot move and Epic 3 plan
Point links at the Mumcord organisation
docs: drop product comparisons
docs: update wiki for 0.4.1 and the upcoming 0.4.2 macOS signing and notarization, keychain and microphone prompts, late-join repeat announcements in the screen share and watch party flows, CI change detection, Dependabot and the apt mirror fallback.
docs(wiki): release v0.3.0 (stages 1c and 1d), privacy and code signing page
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
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
Update wiki for new features, releases and branch protection
Add project wiki: features, installation, building, development, testing, architecture, troubleshooting, spec and dev workflow