Localize prompt defaults by locale

fix(startup): skip default OpenAI client init when OPENAI_API_KEY is absent

fix: restore newline formatting after cherry-pick conflict resolution

refactor(auth): route-only manimcat key config and docs cleanup

feat(routing): map ManimCat API keys to upstream AI config; update docs

docs+logging: add sample video prompt and restore prod summary mode with memory controls

prompt: enforce lifecycle/focus protocol and disable prod log filter

fix: do not block startup when OPENAI_API_KEY is missing

Revert "feat: add production summary logging, token tracking, and multi-profile API routing"

Revert "fix: prevent silent startup in production summary logging"

Revert "fix: do not block startup when OPENAI_API_KEY is missing"

fix: do not block startup when OPENAI_API_KEY is missing

fix: prevent silent startup in production summary logging

feat: add production summary logging, token tracking, and multi-profile API routing

chore: expose runtime log envs and clarify HF env setup

chore: tighten production logging and env wiring

fix: enforce stream-only completions with partial stream recovery

prompt: prioritize faithful restatement when user intent is complete

feat: add 20min timeout defaults and stream upstream AI requests

feat: upload reference images and pass short URLs

refactor: unify system prompt injection and slim retry context

refactor: centralize prompt index injection and dedupe retry context

feat: add usage dashboard and metrics usage rate limiting

重构取消与重试流程（Space兼容）

版本为1.3

图片预览下载增强与双模式提示词完善

更新版本1.2

fix(prompts): track template markdown files

优化：统一设置与提示词覆盖结构并打通渲染超时配置

修复任务中间失败被提前标记终态

精简中文与公式渲染规则提示词

修复重试终止逻辑并更新前端默认与提示词规范

优化过程等待UI 优化内存监控机制 支持参考图

更新提示词 增加上传图片功能 优化UI

修复：自定义模型配置在生成链路生效

重构：自定义 AI 调用统一走后端

增加耗时统计功能

新增二次编辑功能

增加自定义提示词管理系统 超时默认为10分钟 优化UI

Clean deploy