Reload other tabs when authentication is revoked

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Both Go modules use JaWS v0.808.0, which includes the merged request reload and queue wake-up changes.

Summary

• Retire revoked pages with Request.Reload instead of abruptly cancelling their sockets. Logout, expiry, admin revocation, login rotation, and revocation during rendering share the same helper.
• Send the reload command before closing connected sockets. Events and callbacks run normally until disconnect; pending pages queue Reload for delivery after successful connection setup. Protected operations must check current authorization.
• Document the reload behavior and retain the HTTP logout redirect guidance.

Verification

• A real WebSocket regression reproduces two tabs sharing an admin session: the old implementation disconnects without Reload; the fix delivers Reload to both the ordinary and admin-only page.
• Existing lifecycle tests use active request loops and emulate writer disconnect after Reload to check cancellation, admin policy, render races, and slow UserInfo handling.
• Each module passes race tests, vet, build, generation, golangci-lint, staticcheck, and gosec using the downloaded v0.808.0 release with GOWORK=off. Demo and Keycloak integration tests pass with normal and forced bridge networking.
• Formatting, final documentation review, and rendered godoc checked. JaWS v0.808.0 additionally covers delayed connections, queued callbacks, continued client writes, and browser recovery behavior.