feat: v0.1.0 — client Sailfish per hermes-webui con voce

- ApiClient HTTP/SSE: login, sessioni, chat/start, stream SSE, transcribe, tts
- ChatModel: streaming live + risincronizzazione dallo stato del server
- CookieJar persistente (0600, mai la password); Settings
- Recorder OGG/Opus (fallback WAV/PCM, retry); Player TTS (QMediaPlayer)
- UI Silica: splash, login, sessioni, chat (dettatura + read-aloud), settings, cover
- Sailjail Internet;Audio;Microphone; icone; spec RPM; docs PROTOCOL/BUILD
- tests/core_test: unit parser SSE + integrazione live (probe :8899)

qml/harbour-hermes.qml

@@ -0,0 +1,14 @@
+import QtQuick 2.0
+import Sailfish.Silica 1.0
+import "pages"
+import "cover"
+
+ApplicationWindow {
+    id: app
+
+    initialPage: Component { SplashPage {} }
+    cover: Component { CoverPage {} }
+
+    allowedOrientations: Orientation.Portrait
+    _defaultPageOrientations: Orientation.Portrait
+}