feat(peertube): Add PeerTube video platform package

New secubox-app-peertube package for self-hosted video streaming:

- LXC Debian container with PostgreSQL, Redis, Node.js, FFmpeg
- peertubectl control script with install/update/emancipate commands
- UCI configuration for server, transcoding, live streaming, storage
- procd init script with respawn support
- HAProxy integration with WebSocket and extended timeouts
- RTMP live streaming support (optional)
- S3/object storage support (configurable)
- Admin commands for user management
- Backup/restore functionality

Commands:
  peertubectl install              - Create LXC container with full stack
  peertubectl emancipate <domain>  - Full exposure with HAProxy + ACME
  peertubectl admin create-user    - Create user accounts
  peertubectl live enable          - Enable RTMP live streaming
  peertubectl backup/restore       - Database backup

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

package/secubox/secubox-app-peertube/Makefile

@@ -0,0 +1,45 @@
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=secubox-app-peertube
+PKG_RELEASE:=1
+PKG_VERSION:=1.0.0
+PKG_ARCH:=all
+PKG_MAINTAINER:=CyberMind Studio <contact@cybermind.fr>
+PKG_LICENSE:=AGPL-3.0
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/secubox-app-peertube
+  SECTION:=net
+  CATEGORY:=Network
+  PKGARCH:=all
+  SUBMENU:=SecuBox Apps
+  TITLE:=SecuBox PeerTube Video Platform
+  DEPENDS:=+lxc +lxc-common +wget-ssl +tar +jsonfilter
+endef
+
+define Package/secubox-app-peertube/description
+PeerTube federated video streaming platform.
+Runs in an LXC Debian container with PostgreSQL, Redis, and Node.js.
+Supports video hosting, live streaming, and ActivityPub federation.
+endef
+
+define Package/secubox-app-peertube/conffiles
+/etc/config/peertube
+endef
+
+define Build/Compile
+endef
+
+define Package/secubox-app-peertube/install
+	$(INSTALL_DIR) $(1)/etc/config
+	$(INSTALL_CONF) ./files/etc/config/peertube $(1)/etc/config/peertube
+
+	$(INSTALL_DIR) $(1)/etc/init.d
+	$(INSTALL_BIN) ./files/etc/init.d/peertube $(1)/etc/init.d/peertube
+
+	$(INSTALL_DIR) $(1)/usr/sbin
+	$(INSTALL_BIN) ./files/usr/sbin/peertubectl $(1)/usr/sbin/peertubectl
+endef
+
+$(eval $(call BuildPackage,secubox-app-peertube))

package/secubox/secubox-app-peertube/files/etc/config/peertube

@@ -0,0 +1,45 @@
+config peertube 'main'
+	option enabled '0'
+	option data_path '/srv/peertube'
+	option videos_path '/srv/peertube/videos'
+	option memory_limit '2048'
+	option timezone 'Europe/Paris'
+
+config peertube 'server'
+	option hostname 'peertube.local'
+	option port '9000'
+	option https '1'
+	option webserver_hostname ''
+
+config peertube 'live'
+	option enabled '0'
+	option rtmp_port '1935'
+	option max_duration '7200'
+	option allow_replay '1'
+	option transcoding_enabled '1'
+
+config peertube 'transcoding'
+	option enabled '1'
+	option threads '2'
+	option allow_audio_files '1'
+	option hls_enabled '1'
+	list resolutions '480p'
+	list resolutions '720p'
+
+config peertube 'storage'
+	option external_enabled '0'
+	option s3_endpoint ''
+	option s3_region ''
+	option s3_bucket ''
+	option s3_access_key ''
+	option s3_secret_key ''
+
+config peertube 'network'
+	option domain ''
+	option haproxy '0'
+	option haproxy_ssl '1'
+	option firewall_wan '0'
+
+config peertube 'admin'
+	option email 'admin@localhost'
+	option initial_password ''

package/secubox/secubox-app-peertube/files/etc/init.d/peertube

@@ -0,0 +1,35 @@
+#!/bin/sh /etc/rc.common
+
+START=95
+STOP=10
+USE_PROCD=1
+
+SERVICE_BIN="/usr/sbin/peertubectl"
+
+start_service() {
+	local enabled
+	config_load peertube
+	config_get enabled main enabled 0
+
+	[ "$enabled" = "1" ] || return 0
+
+	procd_open_instance
+	procd_set_param command "$SERVICE_BIN" service-run
+	procd_set_param respawn 3600 5 5
+	procd_set_param stdout 1
+	procd_set_param stderr 1
+	procd_close_instance
+}
+
+stop_service() {
+	"$SERVICE_BIN" service-stop >/dev/null 2>&1
+}
+
+reload_service() {
+	stop
+	start
+}
+
+service_triggers() {
+	procd_add_reload_trigger "peertube"
+}