Improve FOV contour and add Comet and Asteroid support in SpiceBody

Add support for irregular point distribution on RECTANGLE and POLYGON shapes

>>> traj.fovs.npts = (3, 1)

>>> traj.fovs.pts.shape
(3, 1, 13)

Corresponding to the following points distribution in the FOV after interpolation:

  C0 -> +3 pts -> C1
  ^               |
+1 pt           +1 pt
  |               v
  C3 <- +3 pts <- C2

The final (closed) sequence is [C0, P0, P1, P2, C1, P3, C2, P4, P5, P6, C3, P7, C0] = 13 pts.

Notes:

• If the tuple size is smaller than the number of edges/corners (like here), its values will be cycled. This is very useful for POLYGON shapes for example to customized every edge if needed.
• Single value tuple can be used to perform regular points distribution.

Closes #107 (closed)

Fix footprints on the limb

It is now possible to disable the representation of the pixels at the limb with

traj.fovs.limb_contour = False

Note: Previously, if any point in the FOV was on the limb, the whole FOV was not represented when traj.fovs.limb was False; now all the points on the surface will be represented.

Similarly to Trajectory.surface and Trajectory.limb; it is possible to identify which points on the contour are either on the surface or on the limb:

>>> traj.fovs.surface
[
    [True, True, True, True, True],
    [True, True, True, False, True],
    [False, False, False, False, False],
]

>>> traj.fovs.limb
[
    [False, False, False, False, False],
    [False, False, False, True, False],
    [True, True, True, True, True],
]

• It is also possible to identify if at one point is on the surface (respectively on the limb) and if all are:

>>> fovs.surface_all
[True, False, False]

>>> fovs.surface_any
[True, True, False]

>>> fovs.limb_all
[False, False, True]

>>> fovs.limb_any
[False, True, True]

Closes #91 (closed).

Add Comet and Asteroid support in SpiceBody

Now Comets and Asteroids are properly supported in SpiceBody:

>>> SpiceRef('CHURYUMOV-GERASIMENKO')
<SpiceBody> CHURYUMOV-GERASIMENKO (1_000_012)

>>> SpiceRef('RYUGU')
<SpiceBody> RYUGU (2_162_173)

This also included comet's fragments from Shoemaker Levy-9 and multi-body asteroids codes:

>>> SpiceBody('SHOEMAKER-LEVY 9-W')
<SpiceBody> SHOEMAKER-LEVY 9-W (50_000_001)

>>> SpiceBody('DIDYMOS')
<SpiceBody> SHOEMAKER-LEVY 9-W (920_065_803)

>>> SpiceBody('DIMORPHOS')
<SpiceBody> SHOEMAKER-LEVY 9-W (120_065_803)

• Fix inner moon codes that are invalid (eg., 101, 302, 403, …)

• Added also SpiceRefRegex to improve regular expression parsing of the NAIF codes (with | concatenation support):

from planetary_coverage.spice.references import SpiceRefRegex

>>> 399 in SpiceRefRegex(r'[1-9]99')
True

>>> INNER_MOONS = SpiceRefRegex(r'301|401|402')
>>> OUTER_MOONS = SpiceRefRegex(r'[5-9](?!00|99)\d{2}')
>>> 501 in INNER_MOONS | OUTER_MOONS
True

Closes #105 (closed).

Other

• Add Mario D'Amore as new contributor 👏
• ⚠️ intersect_pt(), boresight_pt() and fov_pts() in the planetary_coverage.spice.toolbox now returns a 4D vector with an explicit surface intersection flag
• Remove imp import in docs (closes #106 (closed))
• Fix ENVISION kernels location for the docs.
• Improve formatting with ruff
• Bump repo year to 2025
• Bump poetry lock dependencies