docs: v6.6.0 catch-up

[seidroid]

Documentation catch-up for v6.6.0.

1 source PR(s) produced documentation changes. Each is a separate commit, so this reviews commit-by-commit.

source PR	pages touched	summary
sei-protocol/sei-chain#3037	node/node-operators.mdx, node/technical-reference.mdx	The Tendermint P2P config was overhauled: MaxOutboundConnections becomes a config field with new default behavior, and internal RouterOptions replace MaxPeers/MaxConnected/MaxConcurrentDials/MaxOutboundConnections with new MaxInbound/MaxOutbound semantics affecting connection limits.

Reviewer notes

• rotation of outbound peers sei-chain#3037 — The changed field is a Tendermint P2P config (max-outbound-connections) surfaced via config.toml. The AUTO-GENERATED config.toml block in node/node-operators.mdx is machine-synced from the seid release, so its [p2p] section (currently only shows max-connections) will regenerate on the next sync; the hand-written tuning snippet at the top of that page and the technical-reference example are the docs that need manual updates. RPC endpoint pages (evm/reference.mdx) describe net_info/dump_consensus_state at a high level and do not document the internal State field values, so no change is needed there for the 'ready,connected' behavior change. No migration step is strictly required for operators (defaults are auto-computed from MaxConnections), but operators who previously set a low MaxOutboundConnections should be aware connection distribution behavior changed.

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