feat: 新增短剧/媒体生成能力并脱敏数据库脚本

- 新增音频/视频/图片生成服务与 Atlas、OpenAI 实现
- 新增短剧脚本生成、分镜与 ffmpeg 合成模块
- 新增 Coze/Dify 聊天 provider 及 Agent 配置
- 脱敏 SQL 脚本：移除真实 DeepSeek API Key，掩码 COS 桶名
- 清理过期的 SQL update 脚本与 chat 文档

Co-Authored-By: Claude <noreply@anthropic.com>

ruoyi-admin/Dockerfile

@@ -1,31 +1,59 @@
-# 贝尔实验室 Spring 官方推荐镜像 JDK下载地址 https://bell-sw.com/pages/downloads/
+# FFmpeg-enabled variant of ruoyi-admin/Dockerfile.
 FROM bellsoft/liberica-openjdk-rocky:17.0.16-cds
-#FROM bellsoft/liberica-openjdk-rocky:21.0.8-cds
-#FROM findepi/graalvm:java17-native
 
 LABEL maintainer="Lion Li"
 
+# Rocky base repositories do not provide the full codec build. RPM Fusion Free
+# supplies ffmpeg with libx264, while the checks below prevent a reduced build
+# from reaching production unnoticed.
+RUN set -eux; \
+    dnf -y install dnf-plugins-core epel-release; \
+    . /etc/os-release; \
+    rocky_major="${VERSION_ID%%.*}"; \
+    if [ "${rocky_major}" -ge 9 ]; then \
+        dnf config-manager --set-enabled crb; \
+    else \
+        dnf config-manager --set-enabled powertools; \
+    fi; \
+    dnf -y install "https://mirrors.rpmfusion.org/free/el/rpmfusion-free-release-${rocky_major}.noarch.rpm"; \
+    dnf -y install ffmpeg; \
+    for filter in scale pad fps setsar format tpad trim settb setpts xfade \
+        aresample aformat apad atrim asetpts anullsrc concat acrossfade; do \
+        ffmpeg -hide_banner -filters 2>/dev/null | grep -Eq "[[:space:]]${filter}[[:space:]]"; \
+    done; \
+    ffmpeg -hide_banner -h filter=xfade 2>&1 | grep -q dissolve; \
+    ffmpeg -hide_banner -h filter=xfade 2>&1 | grep -q fadeblack; \
+    ffmpeg -hide_banner -h filter=xfade 2>&1 | grep -q slideleft; \
+    ffmpeg -hide_banner -encoders 2>/dev/null | grep -Eq '[[:space:]]libx264[[:space:]]'; \
+    ffmpeg -hide_banner -encoders 2>/dev/null | grep -Eq '[[:space:]]aac[[:space:]]'; \
+    ffprobe -hide_banner -version >/dev/null; \
+    dnf clean all; \
+    rm -rf /var/cache/dnf
+
 RUN mkdir -p /ruoyi/server/logs \
     /ruoyi/server/temp \
     /ruoyi/skywalking/agent
 
 WORKDIR /ruoyi/server
 
-ENV SERVER_PORT=8080 SNAIL_PORT=28080 LANG=C.UTF-8 LC_ALL=C.UTF-8 JAVA_OPTS=""
+ENV SERVER_PORT=8080 \
+    SNAIL_PORT=28080 \
+    LANG=C.UTF-8 \
+    LC_ALL=C.UTF-8 \
+    JAVA_OPTS="" \
+    FFMPEG_PATH=/usr/bin/ffmpeg \
+    FFPROBE_PATH=/usr/bin/ffprobe
 
 EXPOSE ${SERVER_PORT}
-# 暴露 snail job 客户端端口 用于定时任务调度中心通信
 EXPOSE ${SNAIL_PORT}
 
 ADD ./target/ruoyi-admin.jar ./app.jar
 
 SHELL ["/bin/bash", "-c"]
 
-ENTRYPOINT java -Djava.security.egd=file:/dev/./urandom -Dserver.port=${SERVER_PORT} \
+ENTRYPOINT java -Djava.security.egd=file:/dev/./urandom \
+           -Djava.io.tmpdir=/ruoyi/server/temp \
+           -Dserver.port=${SERVER_PORT} \
            -Dsnail-job.port=${SNAIL_PORT} \
-           # 应用名称 如果想区分集群节点监控 改成不同的名称即可
-           #-Dskywalking.agent.service_name=ruoyi-server \
-           #-javaagent:/ruoyi/skywalking/agent/skywalking-agent.jar \
            -XX:+HeapDumpOnOutOfMemoryError -XX:+UseZGC ${JAVA_OPTS} \
            -jar app.jar
-