text: Title: Feature request: Include Tooltip in Input style widgets
  Body: When one is creating a form and wants to include a `pn.widgets.TooltipIcon`, they are required to manually set a label for that input for it to be properly aligned with the input.
  
  Consider the code below. A set of inputs is created, where some of them have tooltips. I have noticed that the label is also part of the widget, and therefor aligning the tooltip to a widget with a label results in it being vertically misaligned when compared to the input itself.
  
  Code for creating a `pn.widgets.TooltipIcon` and the current workaround:
  ```python
  import panel as pn
  
  pn.extension()
  
  my_label = pn.widgets.StaticText(
      value="Input with a tooltip",
      align=('start', 'end'), 
      height_policy="min", 
      margin=(0, 0, 0, 10)
  )
  my_input = pn.widgets.FloatInput( 
      step=1e-2,
      start=0.0,
      end=1.0,
      value=0.3,
      sizing_mode='scale_width',
      height_policy="min",
      margin=(0, 0, 0, 10)
  )
  my_tooltip = pn.widgets.TooltipIcon(
      value="Very useful tooltip.", 
      align="center"
  )
  
  pn.WidgetBox(
      pn.widgets.FloatInput(name="First input",sizing_mode='scale_width'),
      pn.Column(my_label,pn.Row(my_input,my_tooltip)), 
      pn.Row(
          pn.widgets.TextInput(name="Some other input",sizing_mode='scale_width'),
          pn.widgets.TooltipIcon(
              value="Another tooltip.", 
              align="center"
          )
      ),
      width=200
  )
  ```
  ![image](https://github.com/user-attachments/assets/6690818c-acf2-4fb3-8dad-53164fe1d62e)
  
  
  My proposal would be to take a tooltip parameter in the initializer of these widgets where it could display a properly aligned tooltip icon.
  
  ```python
  my_input = pn.widgets.FloatInput( 
      step=1e-2,
      start=0.0,
      end=1.0,
      value=0.3,
      tooltip="super useful tooltip"
  )
  ```