feat: render rcon materialized match details

ai/tasks/done/TASK-128-build-simplified-internal-match-detail-page.md

@@ -0,0 +1,96 @@
+---
+id: TASK-128
+title: Build simplified internal match detail page
+status: done
+type: frontend
+team: Frontend Senior
+supporting_teams:
+  - Experto en interfaz
+  - Backend Senior
+roadmap_item: rcon-full-data
+priority: high
+---
+
+# TASK-128 - Build simplified internal match detail page
+
+## Goal
+
+Make `frontend/historico-partida.html` useful as a lightweight internal scoreboard-style match detail page backed by the internal RCON detail API.
+
+## Background
+
+When a safe public scoreboard link is unavailable, users should still be able to inspect the match through HLL Vietnam. The page should show summary, score, winner, factions/teams if available, player stats and a relevant event timeline without advanced charts.
+
+## Constraints
+
+- Do not add advanced charts or graphs.
+- Do not expose raw player IDs unless required by an already approved API contract.
+- Do not reintroduce Comunidad Hispana #03.
+- Do not show paused Elo/MVP blocks.
+- Do not expose public "snapshot" wording.
+- Preserve HLL Vietnam styling.
+
+## Allowed Changes
+
+- `frontend/historico-partida.html`
+- `frontend/assets/js/historico-partida.js`
+- `frontend/assets/css/historico.css` if needed
+- this task file when moving it through the workflow
+
+## Implementation Requirements
+
+- Work from a dedicated branch for this task.
+- Read first:
+  - `AGENTS.md`
+  - `ai/architecture-index.md`
+  - `ai/repo-context.md`
+  - `ai/orchestrator/frontend-senior.md`
+  - `ai/orchestrator/ui-expert.md`
+  - `frontend/historico-partida.html`
+  - `frontend/assets/js/historico-partida.js`
+  - `frontend/assets/css/historico.css`
+  - backend match detail API code from TASK-124
+- Use the internal match detail API.
+- Display map, server, result, winner, game mode, start/end time, source/confidence and external scoreboard link when available.
+- Add player stats table with player, team, kills, deaths, teamkills, K/D, top weapons, most killed and death by.
+- Add event/timeline section for match start, match end, kill sample/recent kills and useful team switches.
+- Handle partial or missing data gracefully with controlled empty states.
+- Keep implementation in vanilla JavaScript.
+
+## Validation Commands
+
+- `node --check frontend/assets/js/historico-partida.js`
+- `docker compose up -d --build backend frontend`
+
+## Manual Verification Steps
+
+- Open a match detail from the recent matches list.
+- Verify a match with AdminLog kill data shows at least one kill/weapon row.
+- Verify a match without player stats shows a controlled empty state.
+- Confirm no Elo/MVP/server #03/snapshot wording appears.
+- Confirm `git diff --name-only` matches the allowed scope.
+
+## Git Requirements
+
+- Create a dedicated branch for this task, for example `codex/task-128-internal-match-detail-page`.
+- Run relevant validation before committing.
+- Stage only intended files.
+- Commit the completed implementation.
+- Push the branch to origin.
+
+## Outcome
+
+Reworked `frontend/historico-partida.html` and `frontend/assets/js/historico-partida.js` into a simplified internal scoreboard-style detail page backed by `/api/historical/matches/detail?server=...&match=...`.
+
+The page correctly URL-encodes materialized RCON match ids containing colons, displays match summary cards, source/confidence, optional external scoreboard action, player stats with K/D, top weapons, most-killed/death-by summaries, and timeline event counts. It handles missing player/timeline data with controlled empty states and does not expose raw player IDs.
+
+## Validation Result
+
+- Passed: `node --check frontend/assets/js/historico-partida.js`
+- Passed: `docker compose up -d --build backend frontend`
+- Browser-verified detail navigation from `http://localhost:8080/historico.html`.
+- Browser-verified known materialized match detail renders at `http://localhost:8080/historico-partida.html?server=comunidad-hispana-02&match=comunidad-hispana-02%3A1779178461%3A1779183861%3Acarentanwarfare`.
+- Confirmed AntonioPruna renders with 1 kill, 0 deaths and `M1 GARAND`.
+- Confirmed the victim row renders 1 death and `death_by` AntonioPruna.
+- Confirmed timeline/event counts render.
+- Confirmed no visible Elo/MVP/Comunidad Hispana #03/snapshot wording appears.