feat: autoware core installation and tutotial

[isamu-takagi]

Description

This PR adds detailed setup and usage documentation for Autoware Core, including installation and quick start guides for different environments.

How was this PR tested?

• Verified each installation step manually in Ubuntu 22.04, except the following command which shows an error (this will be resolved by this PR).

$ ros2 launch autoware_core autoware_core.launch.xml use_sim_time:=true map_path:=$HOME/Downloads/Shinjuku-Map/map vehicle_model:=sample_vehicle sensor_model:=awsim_sensor_kit
Captured stderr output: error: <class 'ament_index_python.packages.PackageNotFoundError'>: "package 'vls_description' not found, searching: ['/home/junyasasaki/autoware_launch_workspace/install/awsim_sensor_kit_description', '/home/junyasasaki/autoware_launch_workspace/install/velodyne_description',

Notes for reviewers

• Review the AWSIM quick start section for clarity and accuracy of command examples.

Effects on system behavior

• No runtime code changes — documentation only.
• Provides standardized procedures for environment setup and initial simulation execution, improving accessibility for new developers and contributors.

[github-actions]

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[sasakisasaki]

Good start for tutorial preparation 👍

[github-actions]

Documentation URL: https://autowarefoundation.github.io/autoware-documentation/pr-695/
Modified URLs:

• https://autowarefoundation.github.io/autoware-documentation/pr-695/installation/autoware/core-debian-installation/
• https://autowarefoundation.github.io/autoware-documentation/pr-695/installation/autoware/core-docker-installation/
• https://autowarefoundation.github.io/autoware-documentation/pr-695/installation/autoware/core-source-installation/
• https://autowarefoundation.github.io/autoware-documentation/pr-695/installation/
• https://autowarefoundation.github.io/autoware-documentation/pr-695/tutorials/
• https://autowarefoundation.github.io/autoware-documentation/pr-695/tutorials/quick-start/autoware-core-awsim/