merge from linux

.claude/settings.local.json

@@ -0,0 +1,8 @@
+{
+  "permissions": {
+    "allow": [
+      "Bash(git remote:*)",
+      "Bash(git pull:*)"
+    ]
+  }
+}

README.md

@@ -0,0 +1,78 @@
+# Whisper Dictation
+
+Local GPU speech-to-text dictation tool. Hold a hotkey to record, release to transcribe and type the result into the active window. Runs fully offline — no cloud, no API key.
+
+## Features
+
+- System tray icon with settings GUI (tkinter)
+- Configurable hotkey, model, language, audio device
+- Shared config via git (`config.json`, `vocabulary.json`)
+- Machine-specific settings stored locally (audio device, GPU settings)
+- Windows: GPU acceleration via CUDA; Linux: CPU
+
+## Requirements
+
+### Windows
+- Python 3.13
+- NVIDIA GPU with CUDA 12 drivers
+- [PortAudio](http://www.portaudio.com/) (bundled with most Python sounddevice wheels)
+
+### Linux
+- Python 3.10+
+- PortAudio: `sudo apt install portaudio19-dev`
+
+## Installation
+
+### Windows
+
+```bat
+install.bat
+```
+
+This creates a `.venv-windows` virtual environment, installs all dependencies and the CUDA 12 DLLs required by faster-whisper.
+
+### Linux
+
+```bash
+chmod +x install.sh start.sh
+./install.sh
+```
+
+Creates a `.venv-linux` virtual environment. GPU support on Linux requires a manually installed CUDA environment; by default runs on CPU.
+
+## Usage
+
+### Windows
+```bat
+start.bat
+```
+
+### Linux
+```bash
+./start.sh
+```
+
+The app starts in the system tray. Hold the hotkey (default: `Ctrl+Shift+Space`) to record, release to transcribe and type into the active window.
+
+## Configuration
+
+`config.json` (shared, stored in the repo):
+
+| Key | Default | Description |
+|-----|---------|-------------|
+| `hotkey` | `ctrl+shift+space` | Recording trigger |
+| `model` | `medium` | Whisper model size (`tiny`, `base`, `small`, `medium`, `large-v2`, `large-v3`) |
+| `language` | `de` | Transcription language (`de`, `en`, `fr`, `es`, `it`, `null` = auto) |
+| `sample_rate` | `16000` | Audio sample rate in Hz |
+
+Machine-specific settings (GPU device, compute type, audio device) are stored separately and not tracked by git:
+- **Windows:** `%LOCALAPPDATA%\WhisperDictation\config_local.json`
+- **Linux:** `~/.local/share/WhisperDictation/config_local.json`
+
+## Vocabulary
+
+Custom vocabulary/replacements can be added to `vocabulary.json`. These are passed as initial prompts to improve recognition of domain-specific terms.
+
+## Model Download
+
+On first start the selected Whisper model is downloaded automatically from HuggingFace (~500 MB for `medium`). Subsequent starts use the cached model.

vocabulary.json

@@ -1,18 +1,59 @@
 {
-  "words": [],
+  "words": [
+    "test"
+  ],
   "replacements": [
-    {"from": "KRA", "to": "KRAH"},
-    {"from": "Atos", "to": "ATHOS"},
-    {"from": "Resistec", "to": "RESISTEC"},
-    {"from": "Resistek", "to": "RESISTEC"},
-    {"from": "HES", "to": "HEES"},
-    {"from": "Ackerschot", "to": "Ackerschott"},
-    {"from": "Carrois", "to": "Kauer"},
-    {"from": "Jouer fixe", "to": "Jour-Fixe"},
-    {"from": "Docuware", "to": "DocuWare"},
-    {"from": "Nates", "to": "Nejc"},
-    {"from": "Bittzeit", "to": "BitSight"},
-    {"from": "Kalmikow", "to": "Kalmykov"},
-    {"from": "Leifert", "to": "Leifer"}
+    {
+      "from": "KRA",
+      "to": "KRAH"
+    },
+    {
+      "from": "Atos",
+      "to": "ATHOS"
+    },
+    {
+      "from": "Resistec",
+      "to": "RESISTEC"
+    },
+    {
+      "from": "Resistek",
+      "to": "RESISTEC"
+    },
+    {
+      "from": "HES",
+      "to": "HEES"
+    },
+    {
+      "from": "Ackerschot",
+      "to": "Ackerschott"
+    },
+    {
+      "from": "Carrois",
+      "to": "Kauer"
+    },
+    {
+      "from": "Jouer fixe",
+      "to": "Jour-Fixe"
+    },
+    {
+      "from": "Docuware",
+      "to": "DocuWare"
+    },
+    {
+      "from": "Nates",
+      "to": "Nejc"
+    },
+    {
+      "from": "Bittzeit",
+      "to": "BitSight"
+    },
+    {
+      "from": "Kalmikow",
+      "to": "Kalmykov"
+    },
+    {
+      "from": "Leifert",
+      "to": "Leifer"
+    }
   ]
 }