[Feature Request] Add a way to get the max possible fillet

Often times you run into the problem of trying to fillet a thing (sketch, workplane, etc) but you set a too high fillet. You then have the "fun" journey of trying to figure out how much of a fillet you can actually do on your thing. Sometimes it's easy to figure out, other times it is just a pain and a lot of guess work.

Request: Add a built in function that finds the largest possible fillet given a provided acceptable range, or throw error if non can be found (like now).

We had this discussion over at the discord server. (tagging @gumyr and @dcowden as requested, and here is the start of the discussion https://discord.com/channels/964330484911972403/964330484911972406/968844115917824030 ) A function was devised by the good gumyr ( https://discord.com/channels/964330484911972403/964330484911972406/968869046332321822 )

```python
import cadquery as cq
from OCP.StdFail import StdFail_NotDone

test_object1 = (
cq.Workplane("XY")
.rect(10, 8)
.extrude(2)
.faces(">Z")
.workplane()
.rect(8, 6)
.extrude(1)
)
test_object2 = cq.Workplane("XY").rect(10, 8).extrude(2)
test_object3 = (
cq.Workplane("XY").polygon(6, 10).workplane(offset=10).polygon(6, 6).loft()
)

def max_fillet(
object: cq.Workplane,
window_min: float = 0.0,
window_max: float = None,
tolerance=0.1,
) -> float:
"""Recurisely find the largest fillet value that doesn't fail"""
if window_max is None:
window_max = object.largestDimension()
window_mid = (window_min + window_max) / 2
print(f"{window_min=},{window_mid=},{window_max=}")

# Do these numbers work - if not try with the smaller window
try:
object.edges().fillet(window_mid)
except StdFail_NotDone:
return max_fillet(object, window_min, window_mid, tolerance)
else:
if not object.edges().fillet(window_mid).val().isValid():
return max_fillet(object, window_min, window_mid, tolerance)

# These numbers work, are they close enough - if not try larger window
if window_mid - window_min <= tolerance:
return window_mid
else:
return max_fillet(object, window_mid, window_max, tolerance)

max_fillet_1 = max_fillet(test_object1)
max_test1 = test_object1.edges().fillet(max_fillet_1)
max_fillet_2 = max_fillet(test_object2)
max_test2 = test_object2.edges().fillet(max_fillet_2)
max_fillet_3 = max_fillet(test_object3)
max_test3 = test_object3.edges().fillet(max_fillet_3)
```

With perhaps an improvement ( https://discord.com/channels/964330484911972403/964330484911972406/968871675439493200 )
```python
try:
trial = object.edges().fillet(window_mid)
except StdFail_NotDone:
return max_fillet(object, window_min, window_mid, tolerance)
else:
if not trial.val().isValid():
return max_fillet(object, window_min, window_mid, tolerance)
```

So, please implement the given solution as a built in function. I'm sure it will save a lot of people a lot of time and pain.