add findInFiles plugin

src/ui/formgrid.py

@@ -0,0 +1,15 @@
+from PySide6.QtWidgets import QWidget, QGridLayout, QLabel
+
+
+class FormGrid(QWidget):
+    def __init__(self):
+        super(FormGrid, self).__init__()
+        self.layout = QGridLayout(self)
+        self.row = -1
+
+    def addRow(self, *widgets: QWidget):
+        self.row = self.row + 1
+        col = -1
+        for widget in widgets:
+            col = col + 1
+            self.layout.addWidget(widget, self.row, col)