init: ShowenV2 项目骨架 — 数字生命窗口平台

- core/ 跨平台内核骨架 (Plugin trait, Message, ServiceManager, Config)
- plugins/ 空桩 (video, http, ble, screen, wifi)
- PROGRESS.md 进度跟踪, TEAM.md 团队档案
- cargo check 零 warning 通过

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/plugins/ble/mod.rs

@@ -0,0 +1,40 @@
+//! BlePlugin — BLE 配网服务
+//!
+//! 通过 D-Bus 与 BlueZ 交互，注册 GATT 服务和 LE Advertisement。
+//! 含 LocalName 双连接修复。
+
+use crate::core::message::Message;
+use crate::core::plugin::{Plugin, PluginContext, PluginInfo, Platform};
+use anyhow::Result;
+
+pub struct BlePlugin {
+    ctx: Option<PluginContext>,
+}
+
+impl BlePlugin {
+    pub fn new() -> Self {
+        Self { ctx: None }
+    }
+}
+
+impl Plugin for BlePlugin {
+    fn id(&self) -> &'static str { "ble" }
+
+    fn info(&self) -> PluginInfo {
+        PluginInfo {
+            name: "BLE Provisioning",
+            version: "0.2.0",
+            description: "BLE GATT WiFi 配网 (D-Bus BlueZ)",
+            platform: Platform::Linux,
+        }
+    }
+
+    fn init(&mut self, ctx: PluginContext) -> Result<()> {
+        self.ctx = Some(ctx);
+        Ok(())
+    }
+
+    fn start(&mut self) -> Result<()> { Ok(()) }
+    fn handle_message(&mut self, _msg: Message) -> Result<()> { Ok(()) }
+    fn stop(&mut self) -> Result<()> { Ok(()) }
+}

src/plugins/http/mod.rs

@@ -0,0 +1,39 @@
+//! HttpPlugin — Web UI + REST API
+//!
+//! 基于 warp 的 HTTP 服务，提供播放控制、配置管理、视频管理等 API。
+
+use crate::core::message::Message;
+use crate::core::plugin::{Plugin, PluginContext, PluginInfo, Platform};
+use anyhow::Result;
+
+pub struct HttpPlugin {
+    ctx: Option<PluginContext>,
+}
+
+impl HttpPlugin {
+    pub fn new() -> Self {
+        Self { ctx: None }
+    }
+}
+
+impl Plugin for HttpPlugin {
+    fn id(&self) -> &'static str { "http" }
+
+    fn info(&self) -> PluginInfo {
+        PluginInfo {
+            name: "HTTP API",
+            version: "0.2.0",
+            description: "Web UI + REST API (warp)",
+            platform: Platform::Any,
+        }
+    }
+
+    fn init(&mut self, ctx: PluginContext) -> Result<()> {
+        self.ctx = Some(ctx);
+        Ok(())
+    }
+
+    fn start(&mut self) -> Result<()> { Ok(()) }
+    fn handle_message(&mut self, _msg: Message) -> Result<()> { Ok(()) }
+    fn stop(&mut self) -> Result<()> { Ok(()) }
+}

src/plugins/mod.rs

@@ -0,0 +1,5 @@
+pub mod video;
+pub mod http;
+pub mod ble;
+pub mod screen;
+pub mod wifi;

src/plugins/screen/mod.rs

@@ -0,0 +1,39 @@
+//! ScreenPlugin — 屏幕管理
+//!
+//! 唤醒锁（systemd-inhibit）、光标隐藏（unclutter）。
+
+use crate::core::message::Message;
+use crate::core::plugin::{Plugin, PluginContext, PluginInfo, Platform};
+use anyhow::Result;
+
+pub struct ScreenPlugin {
+    ctx: Option<PluginContext>,
+}
+
+impl ScreenPlugin {
+    pub fn new() -> Self {
+        Self { ctx: None }
+    }
+}
+
+impl Plugin for ScreenPlugin {
+    fn id(&self) -> &'static str { "screen" }
+
+    fn info(&self) -> PluginInfo {
+        PluginInfo {
+            name: "Screen Manager",
+            version: "0.2.0",
+            description: "屏幕唤醒锁 + 光标管理",
+            platform: Platform::Linux,
+        }
+    }
+
+    fn init(&mut self, ctx: PluginContext) -> Result<()> {
+        self.ctx = Some(ctx);
+        Ok(())
+    }
+
+    fn start(&mut self) -> Result<()> { Ok(()) }
+    fn handle_message(&mut self, _msg: Message) -> Result<()> { Ok(()) }
+    fn stop(&mut self) -> Result<()> { Ok(()) }
+}

src/plugins/video/mod.rs

@@ -0,0 +1,54 @@
+//! VideoPlugin — 视频播放引擎
+//!
+//! 基于 OpenCV 的视频播放，支持状态机驱动、帧变换、过渡效果。
+//! Phase 1 核心：迁移旧 video_processor.rs + state_machine.rs
+
+pub mod processor;
+pub mod state_machine;
+
+use crate::core::message::Message;
+use crate::core::plugin::{Plugin, PluginContext, PluginInfo, Platform};
+use anyhow::Result;
+
+pub struct VideoPlugin {
+    ctx: Option<PluginContext>,
+}
+
+impl VideoPlugin {
+    pub fn new() -> Self {
+        Self { ctx: None }
+    }
+}
+
+impl Plugin for VideoPlugin {
+    fn id(&self) -> &'static str { "video" }
+
+    fn info(&self) -> PluginInfo {
+        PluginInfo {
+            name: "Video Player",
+            version: "0.2.0",
+            description: "视频播放引擎 (OpenCV)",
+            platform: Platform::Any,
+        }
+    }
+
+    fn init(&mut self, ctx: PluginContext) -> Result<()> {
+        self.ctx = Some(ctx);
+        Ok(())
+    }
+
+    fn start(&mut self) -> Result<()> {
+        // TODO: Commit 4 实现
+        Ok(())
+    }
+
+    fn handle_message(&mut self, _msg: Message) -> Result<()> {
+        // TODO: Commit 4 实现
+        Ok(())
+    }
+
+    fn stop(&mut self) -> Result<()> {
+        // TODO: Commit 4 实现
+        Ok(())
+    }
+}

src/plugins/video/processor.rs

@@ -0,0 +1 @@
+// VideoProcessor + VideoTransformer — 待 Commit 4 迁移

src/plugins/video/state_machine.rs

@@ -0,0 +1 @@
+// StateMachine — 待 Commit 4 迁移

src/plugins/wifi/mod.rs

@@ -0,0 +1,39 @@
+//! WifiPlugin — WiFi 管理
+//!
+//! 通过 nmcli 实现 WiFi 扫描、连接、AP 热点。
+
+use crate::core::message::Message;
+use crate::core::plugin::{Plugin, PluginContext, PluginInfo, Platform};
+use anyhow::Result;
+
+pub struct WifiPlugin {
+    ctx: Option<PluginContext>,
+}
+
+impl WifiPlugin {
+    pub fn new() -> Self {
+        Self { ctx: None }
+    }
+}
+
+impl Plugin for WifiPlugin {
+    fn id(&self) -> &'static str { "wifi" }
+
+    fn info(&self) -> PluginInfo {
+        PluginInfo {
+            name: "WiFi Manager",
+            version: "0.2.0",
+            description: "WiFi 管理 (nmcli)",
+            platform: Platform::Linux,
+        }
+    }
+
+    fn init(&mut self, ctx: PluginContext) -> Result<()> {
+        self.ctx = Some(ctx);
+        Ok(())
+    }
+
+    fn start(&mut self) -> Result<()> { Ok(()) }
+    fn handle_message(&mut self, _msg: Message) -> Result<()> { Ok(()) }
+    fn stop(&mut self) -> Result<()> { Ok(()) }
+}