Document dedicated voting proxy setup

[BenCodez]

What changed

• add a substantive Dedicated-Voting-Proxy.md setup and operations guide
• add an exact SVG architecture diagram showing the dedicated proxy, regional player-facing proxies, the selected non-plugin-messaging transport, backend presence, and shared SQL
• cross-link the new guide from Proxy-Setups.md
• add the page to both sidebar.md (GitHub Wiki mirror) and .wikijs/navigation.json (Wiki.js)

Availability

This page documents an upcoming-release development feature, not released VotingPlugin 7.1.1 behavior.

Minimum verified development baseline:

• backend-presence foundation: merged PR #1550, merge commit c916763e
• dedicated routing: merged PR #1551, merge commit 6867c488
• current development version: 7.1.2-SNAPSHOT

The page displays a prominent warning that 7.1.1 users do not have DedicatedVotingProxy.

Verified behavior documented

• only one central voting proxy enables DedicatedVotingProxy
• regional/player-facing proxies do not run VotingPlugin
• MYSQL, REDIS, MQTT, and SOCKETS support backend presence
• PLUGINMESSAGING is rejected for dedicated presence routing and falls back to normal proxy routing with a severe warning
• SendVotesToAllServers retains normal behavior
• confirmed online players route using backend-reported current-server state
• unknown/offline players follow the existing cache path
• completed recovery snapshots drain voter-keyed cached rewards for confirmed players
• presence is memory-only and resynchronizes after startup
• no additional presence secret or persistence file is required
• each backend's unique configured Server name remains its trusted transport identity

Validation

• Markdown links and exact-case local targets: passed
• YAML examples: parsed successfully
• Markdown code fences: balanced
• Wiki.js navigation: 42 items, 42 unique IDs, one exact new target
• SVG: valid XML, 1600×900 viewBox, title, description, connectors, and arrowheads
• SVG preview: rendered at 1600×900 and visually inspected
• git diff --check: passed
• scope: five documentation/navigation/asset files; no plugin source changes

AI disclosure: This content was written with assistance from ChatGPT.