feat(linux): 选区读取集成进 fcitx5 插件（clipboard addon），删除外部工具依赖

.github/workflows/release-tauri.yml

@@ -101,6 +101,7 @@ jobs:
             libxdo-dev \
             patchelf \
             rpm \
+            squashfs-tools \
             wget
 
       - name: Install npm deps
@@ -439,6 +440,8 @@ jobs:
           mkdir -p "$GITHUB_WORKSPACE/openless-all/app/src-tauri/linux-fcitx5-plugin"
           cp libopenless.so "$GITHUB_WORKSPACE/openless-all/app/src-tauri/linux-fcitx5-plugin/"
           cp openless.conf "$GITHUB_WORKSPACE/openless-all/app/src-tauri/linux-fcitx5-plugin/"
+          test -s "$GITHUB_WORKSPACE/openless-all/app/src-tauri/linux-fcitx5-plugin/libopenless.so"
+          test -s "$GITHUB_WORKSPACE/openless-all/app/src-tauri/linux-fcitx5-plugin/openless.conf"
 
       - name: Build (Linux)
         if: matrix.platform == 'ubuntu-22.04'
@@ -453,10 +456,15 @@ jobs:
           #   ensure_plugin_installed() 自动安装到 ~/.local/ 下。
           # 插件 .so + .conf 由上一步 Build fcitx5 plugin 生成并复制到
           # src-tauri/linux-fcitx5-plugin/ 下。
+          test -s src-tauri/linux-fcitx5-plugin/libopenless.so
+          test -s src-tauri/linux-fcitx5-plugin/openless.conf
           cat > /tmp/tauri-linux-config.json << CONFIG_EOF
           {
             "bundle": {
-              "resources": ["linux-fcitx5-plugin/libopenless.so"],
+              "resources": [
+                "linux-fcitx5-plugin/libopenless.so",
+                "linux-fcitx5-plugin/openless.conf"
+              ],
               "linux": {
                 "deb": {
                   "depends": ["fcitx5", "fcitx5-module-dbus", "libdbus-1-3"],
@@ -484,6 +492,21 @@ jobs:
           fi
           npm run tauri -- build --bundles deb,rpm,appimage --config "$CONFIG_FILE"
 
+          APPIMAGE_PATH=$(find src-tauri/target/release/bundle/appimage -maxdepth 1 -name '*.AppImage' -print -quit)
+          if [ -z "$APPIMAGE_PATH" ]; then
+            echo "::error::AppImage bundle was not produced"
+            exit 1
+          fi
+          APPIMAGE_CONTENTS=$(unsquashfs -l "$APPIMAGE_PATH")
+          if ! grep -Eq '(^|/)usr/lib/OpenLess/linux-fcitx5-plugin/libopenless\.so$' <<< "$APPIMAGE_CONTENTS"; then
+            echo "::error::AppImage is missing usr/lib/OpenLess/linux-fcitx5-plugin/libopenless.so"
+            exit 1
+          fi
+          if ! grep -Eq '(^|/)usr/lib/OpenLess/linux-fcitx5-plugin/openless\.conf$' <<< "$APPIMAGE_CONTENTS"; then
+            echo "::error::AppImage is missing usr/lib/OpenLess/linux-fcitx5-plugin/openless.conf"
+            exit 1
+          fi
+
       - name: Disambiguate macOS updater bundle filename
         if: startsWith(matrix.platform, 'macos') && env.TAURI_SIGNING_PRIVATE_KEY != ''
         shell: bash

openless-all/app/src-tauri/src/coordinator.rs

@@ -121,6 +121,17 @@ enum CapsuleShowStrategy {
     FallbackShow,
 }
 
+/// 是否在回答期间显示「处理中 / 润色中」胶囊反馈。
+///
+/// 语音 / 听写路径显示（用户熟悉的小录音条状态机；Linux 下映射到 fcitx5
+/// auxDown，显示在候选词栏下方）；打字提问路径不显示（回答在 QA 面板内
+/// 流式可见，不应在输入法候选栏闪「✨ 润色中...」）。
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+enum CapsuleFeedback {
+    Show,
+    Hide,
+}
+
 fn capsule_show_strategy_for_platform() -> CapsuleShowStrategy {
     // ⚠️ 如果改下面的 cfg 列表，**必须**同步更新单元测试
     // `capsule_show_strategy_matches_platform_activation_contract` 的两组 cfg —
@@ -2174,7 +2185,14 @@ impl Coordinator {
         // callback (SIGABRT). Tauri's runtime handle is safe from either thread.
         tauri::async_runtime::spawn(async move {
             let session_id = crate::coordinator_state::new_session_id();
-            if let Err(e) = dictation::run_voice_agent_transcript(&inner, session_id, text, 0).await
+            if let Err(e) = dictation::run_voice_agent_transcript(
+                &inner,
+                session_id,
+                text,
+                0,
+                CapsuleFeedback::Hide,
+            )
+            .await
             {
                 log::warn!("[less-computer] text submit run failed: {e}");
             }

openless-all/app/src-tauri/src/coordinator/dictation.rs

@@ -1333,20 +1333,27 @@ pub(super) async fn run_voice_agent_transcript(
     _session_id: SessionId,
     transcript: String,
     elapsed: u64,
+    // 语音路径 Show：显示胶囊「处理中」反馈（既有行为）；打字路径
+    // （less_computer_submit_text）Hide —— 对话在浮窗里已可见，不应在输入法
+    // auxDown 闪「润色中」，用户已确认。
+    capsule_feedback: super::CapsuleFeedback,
 ) -> Result<(), String> {
     log::info!(
         "[coord] Cloud Agent 语音：指令 {} 字",
         transcript.chars().count()
     );
     // 胶囊保留「处理中」反馈（用户熟悉的小录音条状态机）；聊天浮窗承载完整对话。
-    emit_capsule(
-        inner,
-        CapsuleState::Polishing,
-        0.0,
-        elapsed,
-        Some("Agent 处理中…".to_string()),
-        None,
-    );
+    // Linux 下会映射到 fcitx5 auxDown（"✨ 润色中..."）显示在候选词栏下方。
+    if capsule_feedback == super::CapsuleFeedback::Show {
+        emit_capsule(
+            inner,
+            CapsuleState::Polishing,
+            0.0,
+            elapsed,
+            Some("Agent 处理中…".to_string()),
+            None,
+        );
+    }
 
     // 聊天浮窗：显示窗口 + 落用户气泡（语音指令转写）。macOS only（helper 内部 gating）。
     if let Some(app) = inner.app.lock().clone() {
@@ -4083,8 +4090,14 @@ pub(super) async fn end_session(inner: &Arc<Inner>) -> Result<(), String> {
 
     // Cloud Agent 语音分流：长按升级的会话不走润色/插入，转写交给 Claude 跑任务、结果弹胶囊。
     if inner.state.lock().voice_agent {
-        return run_voice_agent_transcript(inner, current_session_id, raw.text.clone(), elapsed)
-            .await;
+        return run_voice_agent_transcript(
+            inner,
+            current_session_id,
+            raw.text.clone(),
+            elapsed,
+            super::CapsuleFeedback::Show,
+        )
+        .await;
     }
 
     emit_capsule(inner, CapsuleState::Polishing, 0.0, elapsed, None, None);
@@ -4675,7 +4688,14 @@ async fn finish_dictation_multimodal(
 
     // Less Computer：转写文本交给 CLI agent，不走插入/历史（agent 流程自己收尾）。
     if voice_agent {
-        return run_voice_agent_transcript(inner, current_session_id, output, elapsed).await;
+        return run_voice_agent_transcript(
+            inner,
+            current_session_id,
+            output,
+            elapsed,
+            super::CapsuleFeedback::Show,
+        )
+        .await;
     }
 
     let correction_rules = match inner.correction_rules.list() {

openless-all/app/src-tauri/src/coordinator/qa.rs

@@ -117,7 +117,6 @@ pub(super) fn open_qa_panel(inner: &Arc<Inner>) {
                 serde_json::json!({
                     "kind": "idle",
                     "session_id": session_id,
-                    "selection_warning": null,
                     "messages": Vec::<crate::types::QaChatMessage>::new(),
                 }),
             );

openless-all/app/src-tauri/src/coordinator/qa_session.rs

@@ -144,7 +144,6 @@ pub(super) async fn finalize_dictation_as_qa_question(inner: &Arc<Inner>) -> Res
     log::info!("[coord] QA finalize from overlay: capturing selection before opening panel");
     let capture = crate::selection::capture_selection_with_status();
     let selection = capture.selection;
-    let selection_warning = capture.warning_code;
     let selection_preview_text = selection.as_ref().map(|s| s.text.clone());
 
     log::info!("[coord] QA finalize from overlay: opening panel and waiting for ASR result");
@@ -173,7 +172,6 @@ pub(super) async fn finalize_dictation_as_qa_question(inner: &Arc<Inner>) -> Res
                     "kind": "loading",
                     "session_id": session_id,
                     "selection_preview": selection_preview_text,
-                    "selection_warning": selection_warning,
                     "messages": state.messages.clone(),
                 }),
             );
@@ -208,6 +206,7 @@ pub(super) async fn finalize_dictation_as_qa_question(inner: &Arc<Inner>) -> Res
         raw.duration_ms,
         session_id,
         None,
+        super::CapsuleFeedback::Show,
     )
     .await
 }
@@ -245,7 +244,6 @@ pub(super) async fn submit_qa_text_question(
         .selection
         .as_ref()
         .map(|selection| selection.text.clone());
-    let selection_warning = capture.warning_code;
     {
         let mut state = inner.qa_state.lock();
         if !qa_turn_can_continue(&state, session_id) {
@@ -263,14 +261,21 @@ pub(super) async fn submit_qa_text_question(
                     "kind": "thinking",
                     "session_id": session_id,
                     "selection_preview": selection_preview_text,
-                    "selection_warning": selection_warning,
                     "messages": state.messages.clone(),
                 }),
             );
         }
     }
 
-    answer_qa_question_text(inner, question, 0, session_id, None).await
+    answer_qa_question_text(
+        inner,
+        question,
+        0,
+        session_id,
+        None,
+        super::CapsuleFeedback::Hide,
+    )
+    .await
 }
 
 pub(super) async fn take_current_dictation_transcript_for_qa(
@@ -310,8 +315,15 @@ pub(super) async fn take_current_dictation_transcript_for_qa(
             state.phase = SessionPhase::Idle;
             state.focus_target = None;
         }
-        answer_qa_question_text(inner, String::new(), duration_ms, qa_session_id, Some(wav))
-            .await?;
+        answer_qa_question_text(
+            inner,
+            String::new(),
+            duration_ms,
+            qa_session_id,
+            Some(wav),
+            super::CapsuleFeedback::Show,
+        )
+        .await?;
         return Ok(None);
     }
 
@@ -655,6 +667,10 @@ pub(super) async fn answer_qa_question_text(
     duration_ms: u64,
     session_id: SessionId,
     audio_wav: Option<Vec<u8>>,
+    // QA 面板打字提问传 Hide：回答在面板内流式可见，不应在输入法 auxDown
+    // 闪「✨ 润色中...」（Linux 下 Polishing 会映射到候选词栏）。
+    // 语音/听写路径保持 Show（用户熟悉的小录音条反馈）。
+    capsule_feedback: super::CapsuleFeedback,
 ) -> Result<(), String> {
     {
         let state = inner.qa_state.lock();
@@ -706,7 +722,9 @@ pub(super) async fn answer_qa_question_text(
         }
     }
 
-    emit_capsule(inner, CapsuleState::Polishing, 0.0, 0, None, None);
+    if capsule_feedback == super::CapsuleFeedback::Show {
+        emit_capsule(inner, CapsuleState::Polishing, 0.0, 0, None, None);
+    }
 
     let prefs = inner.prefs.get();
     let working_languages = prefs.working_languages.clone();
@@ -880,7 +898,6 @@ pub(super) async fn begin_qa_session(inner: &Arc<Inner>) -> Result<(), String> {
     // 每轮按 Option 都重新抓一次：用户多轮提问中可以重新选别处文字。
     let capture = capture_qa_turn_selection(inner);
     let selection = capture.selection;
-    let selection_warning = capture.warning_code;
     let selection_preview_text = selection.as_ref().map(|s| s.text.clone());
     {
         let mut state = inner.qa_state.lock();
@@ -897,7 +914,6 @@ pub(super) async fn begin_qa_session(inner: &Arc<Inner>) -> Result<(), String> {
                     "kind": "recording",
                     "session_id": session_id,
                     "selection_preview": selection_preview_text,
-                    "selection_warning": selection_warning,
                     "messages": state.messages.clone(),
                 }),
             );
@@ -1115,8 +1131,15 @@ pub(super) async fn end_qa_session(inner: &Arc<Inner>) -> Result<(), String> {
         };
         let duration_ms = pcm_consumer.duration_ms();
         let wav = pcm_bytes_to_wav(&pcm_consumer.pcm());
-        return answer_qa_question_text(inner, String::new(), duration_ms, session_id, Some(wav))
-            .await;
+        return answer_qa_question_text(
+            inner,
+            String::new(),
+            duration_ms,
+            session_id,
+            Some(wav),
+            super::CapsuleFeedback::Show,
+        )
+        .await;
     }
 
     let asr = match take_qa_asr_for_session(inner, session_id) {
@@ -1538,7 +1561,15 @@ pub(super) async fn end_qa_session(inner: &Arc<Inner>) -> Result<(), String> {
         return Ok(());
     }
 
-    answer_qa_question_text(inner, question, raw.duration_ms, session_id, None).await
+    answer_qa_question_text(
+        inner,
+        question,
+        raw.duration_ms,
+        session_id,
+        None,
+        super::CapsuleFeedback::Show,
+    )
+    .await
 }
 
 /// 静默收尾：发 idle 事件给前端，phase 复位。**不关浮窗**（v2：浮窗只在用户

openless-all/app/src-tauri/src/coordinator/selection_polish.rs

@@ -148,16 +148,13 @@ pub(super) async fn run_selection_polish(inner: &Arc<Inner>) -> Result<(), Strin
     let insertion_target = crate::selection::capture_selection_insertion_target();
     let capture = crate::selection::capture_selection_with_status();
     if selection_polish_plan(capture.selection.as_ref()) == SelectionPolishPlan::NoSelection {
-        let code = capture
-            .warning_code
-            .unwrap_or("selectionPolishNoSelection")
-            .to_string();
+        let code = "selectionPolishNoSelection";
         finish_selection_polish_capsule(
             inner,
             CapsuleState::Cancelled,
-            selection_polish_feedback_message(&code),
+            selection_polish_feedback_message(code),
         );
-        return Err(code);
+        return Err(code.to_string());
     }
     let selection = capture.selection.expect("selection plan checked above");
     if !crate::selection::selection_insertion_target_is_captured(&insertion_target) {