Release version 1.0.5

Chat Message Admin Improvements: 3 API endpoints, 9 page HTML split, chat-log UI with delete/confirm/pagination/filter/bulk delete

CI/CD Improvements: Go cache fix, lint script, Vite env cleanup, chat start_period 30s, nginx health check, log dump on fail

CHANGELOG.md

@@ -2,40 +2,38 @@
 
 <!-- markdownlint-disable MD024 -->
 
-## Unreleased
+## [1.0.5] - 2026-08-05
 
 ### Added
 
-- Documentation for Admin UI Media Library (arc42 updates, refined TODO, media DB model decisions per ADR-006).
-- Started implementation of full Media CRUD + video duration extraction using ffprobe (Media Library - Full CRUD section).
-- Added `/api/admin/media/{id}` GET/PUT/DELETE handlers for media metadata retrieval, updates, and file+record deletion.
-- Extended admin schedule and dashboard data endpoints with media duration totals, runtime strings, and media counts.
-- Added admin UI runtime display for schedule/dashboard plus media library edit/delete actions.
-- Added a dedicated plain TypeScript admin module for tab navigation, media CRUD actions, schedule/system analytics refresh, and moderation workflows without Alpine dependencies.
-- Added resumable chunked admin media upload flow with upload-session endpoints and client progress indicators.
-- Expanded architecture documentation with scaling strategy, API surface reference, detailed video normalization spec, and Cloudflare configuration reference.
-- Added `API.md`, `DEPLOYMENT.md`, `MONITORING.md`, and `SECURITY.md` as dedicated operational documentation guides.
+- `GET /api/admin/chat-log` endpoint with `?room=`, `?limit=`, `?before=`, `?username=`, `?text=` filter/pagination support.
+- `GET /api/admin/chat-log/:id` endpoint returning a single chat log entry as JSON.
+- `DELETE /api/admin/chat-log/:id` endpoint returning 204 No Content on success.
+- `DELETE /api/admin/chat-log/bulk` endpoint accepting `{"ids": [...]}` for bulk deletion (max 500).
+- Chat Log admin tab with table, individual delete with confirmation dialog, pagination (prev/next), search/filter by room/username/text, select-all checkbox, and bulk delete button.
+- Added `"lint": "tsc --noEmit"` script to `frontend/package.json`.
+- `/api/admin/media/{id}` GET/PUT/DELETE handlers for media metadata retrieval, updates, and file+record deletion.
+- Resumable chunked admin media upload flow with upload-session endpoints and client progress indicators.
+- Prometheus-format `/metrics` endpoint for chat runtime and admin-session monitoring.
+- Dedicated operational documentation: `API.md`, `DEPLOYMENT.md`, `MONITORING.md`, `SECURITY.md`.
 
 ### Changed
 
-- Revised ADR-006 to reflect current implemented storage: PostgreSQL is the compose default and deployed primary backend, with SQLite retained as optional fallback.
-- Updated chat runtime image to include ffmpeg/ffprobe for media duration probing on upload.
+- Split `frontend/admin/index.html` into a template shell plus 9 per-tab page HTML files loaded dynamically via `loadPageContent` / `switchTab` / `bindPageEvents`.
 - Rebuilt viewer, admin, and admin-login pages around custom semantic class structures with accessibility-focused landmarks, tab semantics, and keyboard-focus behavior.
 - Replaced legacy and Tailwind-based stylesheet rules with a custom design-token CSS system covering responsive layouts, forms, tables, and reduced-motion behavior.
-- Switched the frontend theme to dark-mode-first token defaults with a light-scheme override path for users who prefer light appearance.
-- Refactored the viewer page to a single header plus unified content layout with responsive video/chat split, mobile stacking, and chat panel toggle behavior.
-- Code-split `hls.js` via lazy loading in the viewer bootstrap to shrink the main frontend bundle and isolate stream playback logic into a dedicated chunk.
-- Added navigation links in root README and architecture docs to the new API, deployment, monitoring, and security guide files.
+- Switched frontend theme to dark-mode-first token defaults with light-scheme override.
+- Bumped chat healthcheck `start_period` from 10s to 30s in `docker-compose.prod.yml`.
+- CD workflow now verifies nginx (port 8080) + chat (3000) + playout (8081); dumps container logs for all failing services.
+- Updated Prometheus scrape targets and Grafana dashboard queries to use live chat metrics.
 
 ### Fixed
 
-- Started Admin UI Media Library backend implementation by adding the `Media` GORM model and AutoMigrate integration in chat startup.
-- Implemented media upload duration probing with ffprobe and persisted media metadata to the database alongside filesystem storage.
-- Updated media listing to read from the media table and return duration metadata with HH:MM:SS runtime formatting.
-- Removed Tailwind and Alpine runtime/build dependencies from the frontend package configuration and eliminated Tailwind directives/warnings during production build.
+- Go module cache in CI now correctly references `backend/playout/go.sum` and `backend/chat/go.sum`.
 - Enforced 2GB upload ceiling plus server-side media file type/size validation for admin uploads.
-- Increased nginx `client_max_body_size` to allow resumable admin upload chunks and prevent `413 Content Too Large` responses.
-- Removed legacy now-playing viewer UI elements that conflicted with the streamlined single-header layout.
+- Increased nginx `client_max_body_size` to allow resumable admin upload chunks without 413 errors.
+- Removed unused `data-admin-*` Vite env var attributes from admin HTML template.
+- Removed Tailwind and Alpine runtime/build dependencies; eliminated Tailwind directives/warnings during production build.
 
 ## [1.0.3] - 2026-08-03