🎁 Splash page styling and layout

[sjproctor]

Improved styling on the Hyku splash page.

• Added splash.scss for splash page specific styles
• Updated hyku.scss to import splash.scss
• Styled jumbotron and product-features section for better visual appeal
• Ensured button remains centered horizontally on all screen sizes
• Added logo-hyku.png for branding on the splash page
• Added spacing for product features

Before: full screen

Before: mobile

After: full screen

After: mobile

@samvera/hyku-code-reviewers

[github-actions]

Test Results

    3 files  ±0      3 suites  ±0   15m 11s ⏱️ -15s
2 205 tests ±0  2 149 ✅ ±0  56 💤 ±0  0 ❌ ±0 
2 232 runs  ±0  2 174 ✅ ±0  58 💤 ±0  0 ❌ ±0 

Results for commit 8d2ae96. ± Comparison against base commit 4c73226.

This pull request removes 42 and adds 42 tests. Note that renamed tests count towards both.

spec.abilities.work_ability_spec ‑ Hyrax::Ability::WorkAbility when work depositor Etd permissions is expected not to be able to destroy a005972d-e9d1-47d0-81e9-2973acadac9d
spec.abilities.work_ability_spec ‑ Hyrax::Ability::WorkAbility when work depositor Etd permissions is expected not to be able to edit 973bacf7-4582-4c41-9655-bf1204524729
spec.abilities.work_ability_spec ‑ Hyrax::Ability::WorkAbility when work depositor Etd permissions is expected not to be able to read 766ae102-8180-4fa9-82da-9999f29c863b
spec.abilities.work_ability_spec ‑ Hyrax::Ability::WorkAbility when work depositor Etd permissions is expected not to be able to update b0b95da9-9207-47a1-99fa-fe6e73b0e5fb
spec.abilities.work_ability_spec ‑ Hyrax::Ability::WorkAbility when work depositor FileSet permissions is expected not to be able to destroy 8f3850cc-13df-4e18-9064-7fd247f950c4
spec.abilities.work_ability_spec ‑ Hyrax::Ability::WorkAbility when work depositor FileSet permissions is expected not to be able to edit b6c8dccb-42f6-4060-9aec-49335ba6912b
spec.abilities.work_ability_spec ‑ Hyrax::Ability::WorkAbility when work depositor FileSet permissions is expected not to be able to read 6b0c2334-fbe9-4e97-b1c6-510d3ff4504a
spec.abilities.work_ability_spec ‑ Hyrax::Ability::WorkAbility when work depositor FileSet permissions is expected not to be able to update af8ce403-d481-4f7d-a82a-b203f4012d68
spec.abilities.work_ability_spec ‑ Hyrax::Ability::WorkAbility when work depositor GenericWork permissions is expected not to be able to destroy 5411a19c-800a-4a03-a410-c1a7eab945f9
spec.abilities.work_ability_spec ‑ Hyrax::Ability::WorkAbility when work depositor GenericWork permissions is expected not to be able to edit bdfa432c-8fbf-44f6-8bed-1fb11a509375
…

spec.abilities.work_ability_spec ‑ Hyrax::Ability::WorkAbility when work depositor Etd permissions is expected not to be able to destroy f888510e-d9f7-4e6d-aac9-511ff47cbbf4
spec.abilities.work_ability_spec ‑ Hyrax::Ability::WorkAbility when work depositor Etd permissions is expected not to be able to edit bda843ec-36e2-4679-ae5e-5319f693e995
spec.abilities.work_ability_spec ‑ Hyrax::Ability::WorkAbility when work depositor Etd permissions is expected not to be able to read 2d1de139-31dc-4b07-9b6d-3681f7c3ad85
spec.abilities.work_ability_spec ‑ Hyrax::Ability::WorkAbility when work depositor Etd permissions is expected not to be able to update 310e18c1-a866-4a0c-b06b-85643280034b
spec.abilities.work_ability_spec ‑ Hyrax::Ability::WorkAbility when work depositor FileSet permissions is expected not to be able to destroy 5f846751-8866-4e95-9023-5065646b243b
spec.abilities.work_ability_spec ‑ Hyrax::Ability::WorkAbility when work depositor FileSet permissions is expected not to be able to edit c5c0db28-d98d-4571-a643-8961ae27af60
spec.abilities.work_ability_spec ‑ Hyrax::Ability::WorkAbility when work depositor FileSet permissions is expected not to be able to read 877f8b8a-f767-4070-85d2-9d30561d4ba3
spec.abilities.work_ability_spec ‑ Hyrax::Ability::WorkAbility when work depositor FileSet permissions is expected not to be able to update 2f0d2fa0-b8e4-4fdb-adb8-fc59ffd5f080
spec.abilities.work_ability_spec ‑ Hyrax::Ability::WorkAbility when work depositor GenericWork permissions is expected not to be able to destroy bc50bb21-a5a2-4f69-9af9-3c0ff96d4c38
spec.abilities.work_ability_spec ‑ Hyrax::Ability::WorkAbility when work depositor GenericWork permissions is expected not to be able to edit 7bbac1b4-c439-4596-ab27-17b30304a933
…

[kirkkwang]

Much better!

[ShanaLMoore]

Nice!