feat(deploy): dev/prod Dockerfiles in service dirs (backend/,web/), templates live beside rendered outputs, entrypoint copies /etc/booklib conf before resolver injection

deploy/prepare.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-# 渲染 deploy/templates/*.tpl → deploy/nginx、deploy/redis,并创建运行所需目录。
+# 渲染各目录下的 *.tpl → 同位置产物(nginx/nginx.conf 等),并创建运行所需目录。
 # 约定:每次 up 之前(或改模板/.env 后)必须重跑本脚本。幂等,可反复执行。
 set -eu
 cd "$(dirname "$0")"
@@ -12,18 +12,19 @@ NGINX_CLIENT_MAX_BODY_SIZE=${NGINX_CLIENT_MAX_BODY_SIZE:-200m}
 REDIS_MAXMEMORY=${REDIS_MAXMEMORY:-128mb}
 REDIS_MAXMEMORY_POLICY=${REDIS_MAXMEMORY_POLICY:-allkeys-lru}
 
-for t in templates/nginx.conf.tpl templates/default.conf.tpl templates/redis.conf.tpl; do
+# 模板与渲染产物同目录:改模板即改在产物旁边,产物文件名 = 模板名去 .tpl
+for t in nginx/nginx.conf.tpl nginx/conf.d/default.conf.tpl redis/redis.conf.tpl; do
   [ -f "$t" ] || { echo "prepare.sh: missing template $t" >&2; exit 1; }
 done
 
-mkdir -p nginx/conf.d redis logs/nginx api/storage
+mkdir -p logs/nginx api/storage
 
 sed -e "s|{{NGINX_CLIENT_MAX_BODY_SIZE}}|${NGINX_CLIENT_MAX_BODY_SIZE}|g" \
-  templates/nginx.conf.tpl > nginx/nginx.conf
+  nginx/nginx.conf.tpl > nginx/nginx.conf
 sed -e "s|{{NGINX_CLIENT_MAX_BODY_SIZE}}|${NGINX_CLIENT_MAX_BODY_SIZE}|g" \
-  templates/default.conf.tpl > nginx/conf.d/default.conf
+  nginx/conf.d/default.conf.tpl > nginx/conf.d/default.conf
 sed -e "s|{{REDIS_MAXMEMORY}}|${REDIS_MAXMEMORY}|g" \
   -e "s|{{REDIS_MAXMEMORY_POLICY}}|${REDIS_MAXMEMORY_POLICY}|g" \
-  templates/redis.conf.tpl > redis/redis.conf
+  redis/redis.conf.tpl > redis/redis.conf
 
 echo "prepare.sh: rendered nginx($(pwd)/nginx), redis($(pwd)/redis), logs($(pwd)/logs/nginx), storage($(pwd)/api/storage)"