516b917420
Phase 4 of the room GATE VIEW + seat-renewal sprint. The 3rd-person mirror of my_sea_gate: a gate-view a seated gamer can open at any time to check token TIME REMAINING or RENEW, reachable even mid-game (the gatekeeper redirects to the table once table_status is set — this view does not). - `room_gate` view + `room/<uuid>/gate/view/` URL — renders the viewer's own seat/position circle, a live time-remaining ticker (counts down to cost_current_until, then to grace_expires_at in renewal grace), and a RENEW affordance. page_class carries `page-room` (drives the navbar GATE VIEW in Phase 0). No seat → "no seat" copy, no RENEW btn. - `renew_token` view + `room/<uuid>/gate/renew` URL — re-deposits a token into the viewer's already-FILLED slot via the existing `debit_token` (resets filled_at=now → restarts the cost-current window). Reuses select_token / debit_token wholesale; distinct from confirm_token, which needs a RESERVED slot. 402 when token-depleted; no-op redirect when the user holds no filled slot (already auto-BYE'd). - `room_gate.html` — reuses the gatekeeper's .gate-overlay/.gate-modal chrome (hand-rolled like my_sea_gate, inner content differs) + an inline countdown ticker mirroring the status-dots IIFE. - DRY: `_room_gear.html` now takes an `nvm_url` param (default the gameboard listing — room.html's own gear unchanged); the gate-view passes the table-hex URL so NVM returns to the hex, mirroring _my_sea_gear's contract. Tests: RoomGateViewTest (7) + RoomRenewTokenTest (6) — renders mid-game, own seat circle, data-cost-until, RENEW posts to renew_token, NVM→hex, page-room marker, no-seat render; renew resets filled_at + consumes FREE + records SLOT_FILLED, no-slot/GET redirects, 402 when depleted. 504 epic tests green. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>