feat(fms): implement intercepts of track-to-fix legs

[BlueberryKing]

Fixes #8742

Summary of Changes

Previously leg sequences of CI -> IF -> TF was not dealt with properly in the geometry computation. This is fixed now.

Screenshots (if necessary)

FMMI RWY11 MJ4E before

FMMI RWY 11 MJ4E after

LPLA RWY 33 REGLA1B after

LPFR RWY 10 BAROK7E after

EGPH ILS 24 via TLA

References

Additional context

Discord username (if different from GitHub):

Testing instructions

Fly the listed procedures (with MSFS navdata), make sure that the SIDs are displayed properly with and without speed predictions. Make sure the procedures are flown properly.

How to download the PR for QA

Every new commit to this PR will cause new A32NX and A380X artifacts to be created, built, and uploaded.

1. Make sure you are signed in to GitHub
2. Click on the Checks tab on the PR
3. On the left side, find and click on the PR Build tab
4. Click on either flybywire-aircraft-a320-neo or flybywire-aircraft-a380-842 download link at the bottom of the page

[2hwk]

Quality Assurance Report

Discord: 2cas
Object of testing: #8745
Tier of Testing: 1
Date: 14/7/2024

Testing Process:

1. Fly the listed procedures (with MSFS navdata), make sure that the SIDs are displayed properly with and without speed predictions. Make sure the procedures are flown properly.

Negatives:
N/A

Testing Results:
Passed

Conclusions:
LGTM