Initial commit: HotKeet + parakeet-cli

HotKeet: Push-to-Talk Diktier-App mit Parakeet-Transkription
- Konfiguration per Datei-/Ordner-Dialog
- Mikrofon-Auswahl persistent
- Tray, Einstellungen, Signaltöne

parakeet-cli: Transkriptions-CLI für HotKeet
- ONNX-basierte Spracherkennung
- WAV-Input, JSON-Output

Made-with: Cursor

parakeet-cli/.cargo/config.toml

@@ -0,0 +1,6 @@
+# Linker-Pfad für msvcrt.lib (Visual Studio 2022)
+[target.x86_64-pc-windows-msvc]
+rustflags = [
+    "-C",
+    "link-arg=/LIBPATH:C:\\Program Files\\Microsoft Visual Studio\\2022\\Community\\SDK\\ScopeCppSDK\\vc15\\VC\\lib",
+]

parakeet-cli/Cargo.toml

@@ -0,0 +1,9 @@
+[package]
+name = "parakeet-cli"
+version = "0.1.0"
+edition = "2021"
+description = "CLI for Parakeet v3 speech-to-text via transcribe-rs"
+
+[dependencies]
+transcribe-rs = { version = "0.2.3", features = ["parakeet"] }
+serde_json = "1.0"

parakeet-cli/README.md

@@ -0,0 +1,18 @@
+# parakeet-cli
+
+CLI für Parakeet v3 Speech-to-Text (transcribe-rs). Wird von mediSchnack als natives Offline-Modell genutzt.
+
+## Build
+
+```bash
+cd mediSchnack/parakeet-cli
+cargo build --release
+```
+
+**Hinweis:** Bei Rust < 1.88 muss `ort` auf eine kompatible Version gepinnt werden:
+
+```bash
+cargo update -p ort -p ort-sys --precise 2.0.0-rc.10
+```
+
+Die `parakeet-cli.exe` wird beim mediSchnack-Build automatisch nach `bin/` kopiert, sofern sie unter `parakeet-cli/target/release/` existiert.

parakeet-cli/build.cmd

@@ -0,0 +1,9 @@
+@echo off
+REM Build-Skript: Setzt LIB-Pfad für msvcrt.lib (Visual Studio 2022)
+set "LIB_PATH=C:\Program Files\Microsoft Visual Studio\2022\Community\SDK\ScopeCppSDK\vc15\VC\lib"
+if defined LIB (
+    set "LIB=%LIB_PATH%;%LIB%"
+) else (
+    set "LIB=%LIB_PATH%"
+)
+cargo build %*

parakeet-cli/build.ps1

@@ -0,0 +1,8 @@
+# Build-Skript: Setzt LIB-Pfad für msvcrt.lib (Visual Studio 2022)
+$libPath = "C:\Program Files\Microsoft Visual Studio\2022\Community\SDK\ScopeCppSDK\vc15\VC\lib"
+if ($env:LIB) {
+    $env:LIB = "$libPath;$env:LIB"
+} else {
+    $env:LIB = $libPath
+}
+cargo build @args

parakeet-cli/src/main.rs

@@ -0,0 +1,43 @@
+//! Parakeet CLI - Transcribes WAV audio using Parakeet v3 (transcribe-rs).
+//! Usage: parakeet-cli <model_dir> <audio.wav>
+//! Output: JSON {"text": "..."} on stdout, errors on stderr.
+
+use std::path::PathBuf;
+
+use transcribe_rs::{engines::parakeet::{ParakeetEngine, ParakeetModelParams}, TranscriptionEngine};
+
+fn main() {
+    let args: Vec<String> = std::env::args().collect();
+    if args.len() < 3 {
+        eprintln!("Usage: parakeet-cli <model_dir> <audio.wav>");
+        std::process::exit(1);
+    }
+    let model_path = PathBuf::from(&args[1]);
+    let audio_path = PathBuf::from(&args[2]);
+
+    if !model_path.is_dir() {
+        eprintln!("Model directory does not exist: {:?}", model_path);
+        std::process::exit(1);
+    }
+    if !audio_path.is_file() {
+        eprintln!("Audio file does not exist: {:?}", audio_path);
+        std::process::exit(1);
+    }
+
+    let mut engine = ParakeetEngine::new();
+    if let Err(e) = engine.load_model_with_params(&model_path, ParakeetModelParams::int8()) {
+        eprintln!("Failed to load model: {}", e);
+        std::process::exit(1);
+    }
+
+    let result = match engine.transcribe_file(&audio_path, None) {
+        Ok(r) => r,
+        Err(e) => {
+            eprintln!("Transcription failed: {}", e);
+            std::process::exit(1);
+        }
+    };
+
+    let json = serde_json::json!({ "text": result.text });
+    println!("{}", json);
+}