feat!: rebuild EveFlow as a JARVIS-style voice HUD for Hermes Agent (v2.0.0)

Complete rewrite of the application:

- Toolchain: Electron 44, Vite 8, React 19, TypeScript 5.9, Zustand, Vitest;
  main process rewritten in TypeScript (electron/), typed IPC contract (shared/),
  sandboxed renderer with webSecurity on and an HTTP/SSE proxy in the main process.
- Voice: AudioWorklet microphone capture at 16 kHz with adaptive energy VAD and
  auto-stop, WAV encoder, OpenAI-compatible STT, TTS queue with sentence-level
  streaming, prefetch and Web Audio playback feeding an analyser; hands-free mode,
  global push-to-talk hotkey, system-voice fallback.
- Hermes: full API client (capabilities, health, models, skills, toolsets,
  sessions, jobs) with automatic transport selection: runs API (SSE lifecycle,
  approvals, steer, stop) > sessions stream > chat completions with local tools;
  tolerant event normalisation; webhook receiver hardened (secret, size limit).
- UI: JARVIS arc-reactor core on Canvas 2D reacting to the real audio signal,
  holographic HUD layout (transcript, core, Hermes ops panel with tools/crons/
  skills/sessions/link tabs, telemetry), settings drawer, approval modals,
  compact floating widget, four themes, tray icon and global shortcuts.
- Removed the 3D Eve robot, three.js and legacy assets; migrated 1.x settings.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017Wn5VX9HNbJ7N54hR24u9Y

src/components/compact/CompactWidget.tsx

@@ -0,0 +1,28 @@
+import { Maximize2, X, Minus } from 'lucide-react';
+import { bridge } from '../../lib/bridge';
+import { useSettings } from '../../state/settings';
+import { CoreStage } from '../hud/CoreStage';
+import { ChatPanel } from '../chat/ChatPanel';
+
+export function CompactWidget() {
+  const settings = useSettings((s) => s.settings);
+  const api = bridge();
+  return (
+    <div className="compact-root" style={{ ['--compact-opacity' as string]: settings.ui.compactOpacity }}>
+      <div className="compact-head">
+        <span className="title">{settings.assistantName}</span>
+        {api && (
+          <>
+            <button className="icon-btn" title="Mode HUD complet" onClick={() => api.window.setMode('hud')}><Maximize2 size={14} /></button>
+            <button className="icon-btn" title="Masquer (Ctrl+Shift+J)" onClick={() => api.window.control('hide')}><Minus size={14} /></button>
+            <button className="icon-btn close" title="Fermer" onClick={() => api.window.control('close')}><X size={14} /></button>
+          </>
+        )}
+      </div>
+      <CoreStage compact />
+      <div className="compact-body">
+        <ChatPanel compact />
+      </div>
+    </div>
+  );
+}