refactor (almost) entire gui to split into multiple files

src/core/interface/dialogs/elideditemdelegate.py

@@ -0,0 +1,22 @@
+from core.interface.dialogs.theme import _theme_colors
+from PySide6.QtWidgets import QStyledItemDelegate
+from PySide6.QtCore import Qt
+
+class ElidedItemDelegate(QStyledItemDelegate):
+    def __init__(self, get_hovered_row, parent=None):
+        super().__init__(parent)
+        self._get_hovered_row = get_hovered_row
+
+    def initStyleOption(self, option, index):
+        super().initStyleOption(option, index)
+        if option.text:
+            metrics = option.fontMetrics
+            text_rect = option.rect.adjusted(14, 0, -14, 0)
+            option.text = metrics.elidedText(option.text, Qt.TextElideMode.ElideMiddle, text_rect.width())
+
+    def paint(self, painter, option, index):
+        if index.row() == self._get_hovered_row():
+            painter.save()
+            painter.fillRect(option.rect, _theme_colors()["hover"])
+            painter.restore()
+        super().paint(painter, option, index)