Fix: FAB buttons shrinking and opening vertically in landscape mode on Contributions screen

[Shoaibkhalid65]

Fixes #6755

Problem

On the Contributions screen, FAB buttons (camera, gallery, custom gallery) correctly open
horizontally in landscape mode on first visit. After navigating to another tab and returning,
the FABs revert to vertical orientation and appear shrunk or partially hidden. Same behaviour
occurs in the Contributions tab of the Profile screen.

Root Cause

onConfigurationChanged correctly sets fabLayout.orientation to HORIZONTAL in landscape,
but onCreateView always inflates the layout with the XML default (vertical). When the user
navigates away and returns, onCreateView runs again resetting orientation to vertical, while
onConfigurationChanged does not fire since orientation hasn't changed.

Fix

Added orientation check in onCreateView to set fabLayout.orientation based on current
device orientation, consistent with what onConfigurationChanged already does.

Demo

Before:

fabs_broken_land_contributions.mp4

After:

fixed_broken_fabs_land_contributions.mp4

Tested on: [Samsung a07] | Android [16]

[THORzero9]

@Shoaibkhalid65
Tested this PR on a device running Android 15.
The FAB menu now switches to horizontal orientation in landscape. After reverting back from landscape it instantly switches to vertical orientation too without clipping off any buttons.
Works as expected and maintains UI integrity across tab navigation.
Looks good to me.

[Shoaibkhalid65]

@Shoaibkhalid65 Tested this PR on a device running Android 15. The FAB menu now switches to horizontal orientation in landscape. After reverting back from landscape it instantly switches to vertical orientation too without clipping off any buttons. Works as expected and maintains UI integrity across tab navigation. Looks good to me.

Thank you for testing and confirming! Appreciate the feedback.

[github-actions]

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