Fix crashes with invalid shapes in BulletPhysicsDirectSpaceState queries

(cherry picked from commit 000db65d40ede5b8cab1ce91f604c359e66f10bb)

Fix Joint2D disable collision description.

Fix "Fully Axis-Locked" Freelook Navigation Scheme

Document how Vector2, Vector3 and Color behave in a boolean context

Enable Bullet DEBUG on debug builds.

No longer scroll vertically when scrollbars are unavailable

Check for motion in cast_motion() before doing Bullet convexSweepTest().

Fix creation of duplicate faces in CSG merge faces.

Also ensure that default closest_safe and closest_unsafe values are
defined in cast_motion() and before cast_motion() is called.

See #39731.

that need to split faces when avoiding creating degenerate faces
while merging CSG faces.

Project Settings 'restart' message put focus on editor rather than project itself

Move Haiku platform port to external repository

Update bool documentation to be more clear

Remove unused ToolButton editor icon

Left-over from 31b7f02a.

The Haiku port now resides at:
https://github.com/godotengine/godot-haiku-platform

While we're happy to support as many Free and Open Source platforms as we can,
we need to put the main focus on the platforms that we can reasonably maintain,
and for Haiku we have been lacking maintainers ever since the port was first
merged in 2015.

The Haiku code has not been compiling and much less working at least since the
release of Godot 3.0, and while some attempts have been made at fixing things,
it's still not functional today in the `3.2` branch (and much less in `master`,
understandably).

Having it in an external repository should hopefully enable Haiku contributors
to fix issues in their own time, and possibly tag versions compatible with
past Godot releases once they are ready.

Fix overwrite of manual changes in export_presets.cfg when export dialog is opened

Ensures that behavior when export_presets.cfg file is edited manually
while editor is running remains identical to before commit 44094b08.

Scroll horizontally when holding Shift with Scroll to Pan enabled

Fix missing slider joystick handling on Windows

Replace the AssetLib tab icon with a less confusing design

Set proper file type attribute for OSX zip export

Co-authored-by: Aaron Franke <arnfranke@yahoo.com>

The missing file type in file attributes was causing the file to lose
executable permissions when unzipped with some softwares.

This closes https://github.com/godotengine/godot-proposals/issues/818.

Add static_assert checks where code assumes VARIANT_ARG_MAX == 5

fixed issue where shortcut doesn't work if alt is pressed before shift

 The "Anim imported" warning gets displayed properly when working on imported anims.

Ensure FileAccessBuffered structs are properly initialized

Prevent having spaces in signal's method in Connect Dialog

Remove ToolButton in favor of Button

Fixes: #39647

Fixes: #39613