Doc: Landing update

[JulioPDX]

Change Summary

Adding updated logos to landing pages

Component(s) name

Docs

Proposed changes

Adding new main logo to site and workflow diagram.

How to test

Please view main page on rendered docs.

Checklist

Repository Checklist

• My code has been rebased from devel before I start
• I have read the CONTRIBUTING document.
• My change requires a change to the documentation and documentation have been updated accordingly.
• I have updated molecule CI testing accordingly. (check the box if not applicable)

[github-actions]

Review docs on Read the Docs

To test this pull request:

# Create virtual environment for this testing below the current directory
python -m venv test-avd-pr-4676
# Activate the virtual environment
source test-avd-pr-4676/bin/activate
# Install all requirements including PyAVD
pip install "pyavd[ansible] @ git+https://github.com/JulioPDX/ansible-avd.git@landing-update#subdirectory=python-avd" --force
# Point Ansible collections path to the Python virtual environment
export ANSIBLE_COLLECTIONS_PATH=$VIRTUAL_ENV/ansible_collections
# Install Ansible collection
ansible-galaxy collection install git+https://github.com/JulioPDX/ansible-avd.git#/ansible_collections/arista/avd/,landing-update --force
# Optional: Install AVD examples
cd test-avd-pr-4676
ansible-playbook arista.avd.install_examples

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud