fix(v1.2.1): phantom-session cleanup, copy-to-clipboard reliability

- markCompleted now distinguishes three cases: normal completion, silent
  crash after an explicit resume (→ error), and pure phantom with no
  activity and no resume context (→ deleted from memory & config so ghost
  cards don't pile up).
- Copy ID now uses Electron's native clipboard via IPC (renderer
  navigator.clipboard was failing silently) and copies the slug actually
  shown on the card — falls back to the full UUID when no slug exists.
- Micro view hides completed sessions to keep the ambient signal clean.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: Invictorius

main.js

@@ -1,4 +1,4 @@
-const { app, BrowserWindow, ipcMain, Notification, session, Tray, Menu, nativeImage, shell, screen } = require('electron');
+const { app, BrowserWindow, ipcMain, Notification, session, Tray, Menu, nativeImage, shell, screen, clipboard } = require('electron');
 const path = require('path');
 const { SessionWatcher, STATES } = require('./watcher');
 const { SocketServer } = require('./socket');
@@ -328,6 +328,12 @@ function setupIPC() {
     };
   });
 
+  ipcMain.handle('copy-to-clipboard', (_, text) => {
+    if (typeof text !== 'string') return false;
+    clipboard.writeText(text);
+    return true;
+  });
+
   ipcMain.handle('popover-hide', () => {
     if (popoverWindow && !popoverWindow.isDestroyed()) popoverWindow.hide();
   });

package.json

@@ -1,6 +1,6 @@
 {
   "name": "aby-claude-watcher",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "description": "Aby Claude Watcher — dashboard desktop pour monitorer en temps réel vos sessions Claude Code",
   "main": "main.js",
   "scripts": {

preload.js

@@ -36,6 +36,7 @@ contextBridge.exposeInMainWorld('api', {
   launchSession: (cwd) => ipcRenderer.invoke('launch-session', cwd),
   getLanguage: () => ipcRenderer.invoke('get-language'),
   setLanguage: (lang) => ipcRenderer.invoke('set-language', lang),
+  copyToClipboard: (text) => ipcRenderer.invoke('copy-to-clipboard', text),
 
   onSessionAdded: (callback) => ipcRenderer.on('session-added', (_, data) => callback(data)),
   onSessionUpdated: (callback) => ipcRenderer.on('session-updated', (_, data) => callback(data)),

ui/renderer.js

@@ -567,10 +567,17 @@ function showUpdateBanner(info) {
 
 // ═══ Rendering ═══
 
+function getRenderableSessions() {
+  const arr = getSortedSessions();
+  // Micro view hides completed sessions to keep the ambient signal clean
+  if (viewMode === 'micro') return arr.filter(s => s.state.name !== 'completed');
+  return arr;
+}
+
 function render() {
   const count = sessions.size;
   const filtersActive = activeFilters.size > 0 || searchQuery;
-  const visibleCount = getSortedSessions().length;
+  const visibleCount = getRenderableSessions().length;
 
   const showNoSessions = count === 0;
   const showNoResults = count > 0 && visibleCount === 0;
@@ -600,7 +607,7 @@ function viewItemHTML() {
 }
 
 function fullRender() {
-  const sorted = getSortedSessions();
+  const sorted = getRenderableSessions();
   const htmlFn = viewItemHTML();
   viewContainer().innerHTML = sorted.map(s => htmlFn(s)).join('');
 }
@@ -626,6 +633,7 @@ function updateSession(s) {
     return;
   }
 
+
   // Patch in place — replace the element's HTML
   const htmlFn = viewItemHTML();
   const temp = document.createElement('div');
@@ -715,7 +723,7 @@ function cardHTML(s) {
       <div class="card-header">
         <div class="card-title">
           <div class="project-name">${esc(s.customName || s.projectName)}</div>
-          <div class="session-slug" onclick="handleCopyId('${sid}', event)" title="${t('action_copy_id')}">
+          <div class="session-slug" onclick="handleCopyId('${sid}', '${escAttr(s.slug || '')}', event)" title="${t('action_copy_id')}">
             ${esc(s.slug || s.sessionId.slice(0, 8))}
             <span class="copy-icon">${ICONS.copy}</span>
           </div>
@@ -905,14 +913,16 @@ function closeRenameModal() {
 
 // ═══ Copy session ID ═══
 
-function handleCopyId(sessionId, event) {
+function handleCopyId(sessionId, slug, event) {
   event.stopPropagation();
-  navigator.clipboard.writeText(sessionId).then(() => {
-    const el = event.currentTarget;
-    const original = el.innerHTML;
-    el.innerHTML = `<span style="color: var(--state-running)">${t('action_copied')}</span>`;
-    setTimeout(() => { el.innerHTML = original; }, 1200);
-  }).catch(() => {});
+  const el = event.currentTarget;
+  // Copy the slug if we have one (that's what the user sees);
+  // otherwise the full UUID is more useful than the 8-char prefix.
+  window.api.copyToClipboard(slug || sessionId);
+  if (!el) return;
+  const original = el.innerHTML;
+  el.innerHTML = `<span style="color: var(--state-running)">${t('action_copied')}</span>`;
+  setTimeout(() => { el.innerHTML = original; }, 1200);
 }
 
 // ═══ Remove session ═══

watcher.js

@@ -59,6 +59,7 @@ class SessionWatcher extends EventEmitter {
           terminalId: data.terminalId || null,
           lastEventTime: Date.now(),
           hasActivity: savedState.name !== 'error',
+          wasResumed: false,
         });
         this.emit('session-added', this.sessions.get(id));
       }
@@ -122,6 +123,7 @@ class SessionWatcher extends EventEmitter {
               terminalId: null,
               lastEventTime: Date.now(),
               hasActivity: false,
+              wasResumed: false,
             });
             this.watchJsonl(sessionId);
             this.emit('session-added', this.sessions.get(sessionId));
@@ -140,6 +142,7 @@ class SessionWatcher extends EventEmitter {
               // Session was completed/errored but PID is alive — reactivate
               session.endedAt = null;
               session.hasActivity = false;
+              session.wasResumed = true;
               this.setState(sessionId, STATES.WAITING, false);
             }
 
@@ -601,11 +604,19 @@ class SessionWatcher extends EventEmitter {
     if (!sessionId) return;
     const session = this.sessions.get(sessionId);
     if (!session) return;
-    // PID died + session file gone, but no user/assistant activity since last (re)start —
-    // likely a crash rather than a clean finish.
-    const target = session.hasActivity ? STATES.COMPLETED : STATES.ERROR;
-    if (session.state !== target) {
-      this.setState(sessionId, target, false);
+    if (!session.hasActivity) {
+      // User resumed the session but it died before writing anything — silent crash.
+      if (session.wasResumed) {
+        if (session.state !== STATES.ERROR) this.setState(sessionId, STATES.ERROR, false);
+        return;
+      }
+      // Otherwise it's a phantom (wrapper spawn that died, stale scan entry, …) —
+      // drop it entirely instead of surfacing a meaningless card.
+      this.removeSession(sessionId);
+      return;
+    }
+    if (session.state !== STATES.COMPLETED) {
+      this.setState(sessionId, STATES.COMPLETED, false);
     }
   }
 
@@ -663,6 +674,7 @@ class SessionWatcher extends EventEmitter {
           terminalId: null,
           lastEventTime: Date.now(),
           hasActivity: false,
+          wasResumed: false,
         });
         this.startFileWatch(sessionId, sessionIdOrPath);
         this.emit('session-added', this.sessions.get(sessionId));
@@ -692,6 +704,7 @@ class SessionWatcher extends EventEmitter {
           terminalId: null,
           lastEventTime: Date.now(),
           hasActivity: false,
+          wasResumed: false,
         });
         this.startFileWatch(sessionIdOrPath, jsonlPath);
         this.emit('session-added', this.sessions.get(sessionIdOrPath));