fix

CHANGELOG.md

@@ -4,6 +4,48 @@ All notable changes to AI-RPG are documented here.
 The format follows [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.4.0] — 2026-06-21
+
+Major UX release: redirect to edit after world creation, environment panel, admin separate routes, collapsible settings, name bank, page titles.
+
+### Backend — Critical fixes
+
+- **KeyError in world_builder_schema prompt**: the prompt contained a literal `{name, type, required, min, max, properties}` brace group that `str.format()` tried to interpret as a format field. Rewrote the prompt to describe field properties in prose. All 11 prompts verified to format correctly.
+- **propose_changes not applying world.name / world.description**: `apply_diff` only handled `environment.*` paths. Now supports shorthand paths: `name`, `description`, `language`, `player.*`, `current_location`, `plot_rails.*`, `schemas`. Also skips empty `{}` new values (model sometimes returns empty objects). Also syncs `world.plot_rails` column from environment.
+- **action_source validation error**: `IterateRequest.action_source` was `Literal["custom", "suggested"]` which rejected any other string. Changed to `str` with default "custom" — accepts any value.
+- **Tool-call retry with nudge**: when the model returns no tool calls, the loop now appends a system message: "You did not call any tools. You MUST use the available tools. If you tried to call a tool but it didn't work, try again with proper JSON arguments." and retries (up to max_substeps).
+- **Text replacements applied earlier**: now applied to LLM content in the tool loop (not just scene_text), so reasoning/comments are also cleaned before being shown to the user or fed back to the model.
+- **Language instruction in prompts**: added "Language rule" section to `orchestrator_phase1`, `world_builder_schema`, and other prompts: "All entity names, location names, character names, item names, and descriptions that the PLAYER will see MUST be in `{language}`. Internal reasoning and tool arguments stay in English."
+- **World description from preset**: when creating a world from a preset, `world.description` is now set from `preset.description` (was using `body.notes` or null).
+- **Schema `show` field**: `world_builder_schema` prompt now instructs the LLM to include a `show` boolean on each field (default true; if false, the field is hidden from the player UI).
+
+### Backend — New settings & endpoints
+
+- **`ui.header_title` setting**: separate title for the navbar header. If empty, falls back to `ui.page_title`. Returned in `GET /api/settings/public` as `header_title`.
+- **`character_names.en` / `character_names.ru` settings**: name banks for the random name button. Each is a JSON array of ~20 names. Extensible via admin settings.
+- **`GET /api/names/{language}`** (no auth) — returns `{name: "random name", language, count}`. Used by the world builder form's 🎲 button.
+
+### Frontend — 16 files changed
+
+- **Redirect to edit after world creation**: WorldBuilder now redirects to `/worlds/{id}/edit` (not `/play`) after the builder stream completes. The user manually clicks "Generate intro scene" then "Play".
+- **Play page — intro_scene + suggested actions**: if no recent_steps but `world.intro_scene` exists, it's shown as the first assistant message. `next_actions` shown as clickable buttons. Empty states with links to edit page.
+- **Environment panel**: shows Player (name, HP progress bar, mana/strength, inventory), Current Location, Plot Rails (hooks, current_goals, completed_goals). "No environment data" empty state.
+- **Edit world button**: ⚙️ button in PlayPage header → links to `/worlds/{id}/edit`.
+- **Admin separate routes**: `/admin/stats`, `/admin/logs`, `/admin/users`, `/admin/settings`, `/admin/test`, `/admin/icons`. `/admin` redirects to `/admin/stats`. Page reload preserves the current tab.
+- **LLM logs auto-refresh**: polls every 5 seconds (first page only, paused when filter inputs are focused). Pause/Resume button. "N new" badge when new logs arrive.
+- **Collapsible settings cards**: all 7 cards (LLM, Embeddings, Qdrant, Context, Game, UI, Text Replacements) are collapsible, default collapsed. Chevron icon (▶/▼). "Expand all" / "Collapse all" buttons.
+- **Boolean settings → checkboxes**: replaced dropdowns with `<input type="checkbox">` for all boolean settings.
+- **Localized setting descriptions**: all ~36 setting descriptions now have translation keys (`admin.setting_desc.{key}`). Also localized the test page hints and the "Each card saves independently..." text.
+- **Page title**: PlayPage and WorldEditPage set `document.title = "{world.name} | {headerTitle}"`. Navbar uses `header_title` from `/api/settings/public`.
+- **World builder form simplified**: removed `form_data` JSON. Now has: Setting (textarea), World name (default "New World" / "Новый Мир"), Player name (text + 🎲 random button), Language (select), Notes (textarea). Preset mode hides Setting field, defaults world name to preset name.
+- **Name bank random button**: 🎲 button next to player name. Calls `GET /api/names/{language}` and fills the field. Disabled while fetching.
+- **World edit — current_time_human**: shows "Day 1, 08:00" instead of "day_1_hour_8".
+- **World editor — comment + tool_call display**: `comment` SSE events shown as assistant chat bubbles. `tool_call` events shown as ToolCallBubble components in the chat log.
+
+### Verification
+- Backend: 68 unit tests pass, 53 routes.
+- Frontend: `tsc --noEmit` → 0 errors. `npm run build` → success (393 KB JS / 24 KB CSS, ~119 KB gzipped).
+
 ## [1.3.0] — 2026-06-21
 
 Major release: world builder rewritten to use tools (instead of JSON), resumable builder flow, admin recovery, LLM model list, text replacements, human-readable time.