Advance Wayland and KDE package bring-up

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

local/recipes/kde/kf6-sonnet/source/data/gentrigrams.cpp

@@ -0,0 +1,88 @@
+/**
+ * parsetrigrams.cpp
+ *
+ * Parse a corpus of data and generate trigrams
+ *
+ * SPDX-FileCopyrightText: 2013 Martin Sandsmark <martin.sandsmark@kde.org>
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
+#include "guesslanguage.h"
+
+#include <QDebug>
+#include <QFile>
+#include <QHash>
+#include <QString>
+
+int main(int argc, char *argv[])
+{
+    if (argc < 3) {
+        qWarning() << argv[0] << "corpus.txt outfile.trigram";
+        return -1;
+    }
+
+    QFile file(QString::fromLocal8Bit(argv[1]));
+    if (!file.open(QIODevice::ReadOnly | QFile::Text)) {
+        qWarning() << "Unable to open corpus:" << argv[1];
+        return -1;
+    }
+    QTextStream stream(&file);
+
+    QFile outFile(QString::fromLocal8Bit(argv[2]));
+    if (!outFile.open(QIODevice::WriteOnly)) {
+        qWarning() << "Unable to open output file" << argv[2];
+        return -1;
+    }
+
+    QHash<QString, int> model;
+    qDebug() << "Reading in" << file.size() << "bytes";
+    QString trigram = stream.read(3);
+    QString contents = stream.readAll();
+    qDebug() << "finished reading!";
+    qDebug() << "Building model...";
+    for (int i = 0; i < contents.size(); i++) {
+        if (!contents[i].isPrint()) {
+            continue;
+        }
+        model[trigram]++;
+        trigram[0] = trigram[1];
+        trigram[1] = trigram[2];
+        trigram[2] = contents[i];
+    }
+    qDebug() << "model built!";
+
+    qDebug() << "Sorting...";
+    QMultiMap<int, QString> orderedTrigrams;
+
+    for (auto it = model.cbegin(); it != model.cend(); ++it) {
+        const QString data = it.key();
+        Q_ASSERT(data.size() >= 3);
+        bool hasTwoSpaces = ((data.size() > 1 && data[0].isSpace() && data[1].isSpace()) //
+                             || (data.size() > 2 && data[1].isSpace() && data[2].isSpace()));
+
+        if (!hasTwoSpaces) {
+            orderedTrigrams.insert(it.value(), data);
+        }
+    }
+
+    qDebug() << "Sorted!";
+
+    qDebug() << "Weeding out...";
+
+    auto i = orderedTrigrams.begin();
+    while (orderedTrigrams.size() > Sonnet::MAXGRAMS) {
+        i = orderedTrigrams.erase(i);
+    }
+    qDebug() << "Weeded!";
+
+    qDebug() << "Storing...";
+    i = orderedTrigrams.end();
+    int count = 0;
+    QTextStream outStream(&outFile);
+
+    while (i != orderedTrigrams.begin()) {
+        --i;
+        outStream << *i << "\t\t\t" << count++ << '\n';
+    }
+}