Enable local transcription with faster-whisper

This change modifies the command-line interface of the application by updating the description of the "-l" flag to reflect the use of the faster-whisper tool for local transcription. This change improves the clarity of the flag's purpose and ensures accurate user understanding. The previous description referred to whisper.cpp, which caused confusion as it is not the correct tool. The flag's functionality remains the same.

src/main.cpp

@@ -102,10 +102,8 @@ int main(int argc, char *argv[])
     CLI::App app{"transcribe and process SDRTrunk mp3 recordings"};
     std::string configPath = DEFAULT_CONFIG_PATH;
     app.add_option("-c,--config", configPath, "Configuration path (Optional, default is './config.yaml')");
-    app.add_flag("-l,--local", gLocalFlag, "Set this to enable local transcription via whisper.cpp");
+    app.add_flag("-l,--local", gLocalFlag, "Set this to enable local transcription via faster-whisper");
     CLI11_PARSE(app, argc, argv);
-    // Disable --local even if it's passed. See #13 for why
-    // bool gLocalFlag = false;
 
     auto configOpt = loadConfig(configPath);
     if (!configOpt.has_value())