chore: restructure llm plugin to be more coherent & fix various bugs in llm ui

Plugins/ZShell/Llm/markdownblock.hpp

@@ -1,20 +1,54 @@
 #pragma once
 
 #include <QObject>
+#include <QString>
 #include <QtQml>
 
 namespace ZShell::llm {
 
-class LlmMarkdown : public QObject {
+class MarkdownBlock : public QObject {
 	Q_OBJECT
 	QML_ELEMENT
-	QML_UNCREATABLE("Blocks are produced by LlmSegment")
+	QML_UNCREATABLE("Blocks are produced by LlmTextSegment")
+
+	Q_PROPERTY(Type type READ type CONSTANT)
+	Q_PROPERTY(QString id READ id CONSTANT)
+	Q_PROPERTY(QString text READ text CONSTANT)
+	Q_PROPERTY(QString latex READ latex CONSTANT)
+	Q_PROPERTY(QString code READ code CONSTANT)
+	Q_PROPERTY(QString language READ language CONSTANT)
+	Q_PROPERTY(int level READ level CONSTANT)
 
 	public:
 	enum class Type : int { Text = 0, Heading, Code, Math };
 	Q_ENUM(Type)
 
-	explicit LlmMarkdown(QObject* parent = nullptr) : QObject(parent) {}
+	MarkdownBlock(
+		Type type,
+		const QString& id,
+		const QString& text,
+		const QString& latex,
+		const QString& code,
+		const QString& language,
+		int level,
+		QObject* parent = nullptr);
+
+	[[nodiscard]] Type type() const { return m_type; }
+	[[nodiscard]] QString id() const { return m_id; }
+	[[nodiscard]] QString text() const { return m_text; }
+	[[nodiscard]] QString latex() const { return m_latex; }
+	[[nodiscard]] QString code() const { return m_code; }
+	[[nodiscard]] QString language() const { return m_language; }
+	[[nodiscard]] int level() const { return m_level; }
+
+	private:
+	Type m_type;
+	QString m_id;
+	QString m_text;
+	QString m_latex;
+	QString m_code;
+	QString m_language;
+	int m_level = 0;
 };
 
 } // namespace ZShell::llm