Fix/tweak some solr docker parameters

[cdrini]

While monitoring the new staging solr's performance noticed some of its settings were out-of-sync. Sync'd them + tweaks some of the other settings.

• Makes SOLR_HEAP for the staging solr consistent with the prod solr
• Sets the environment flag, which adds a little coloured label to the admin dashboard, to reduce the likelihood of accidentally
• Reduce the time for auto soft commit on the local instance; this means edits in the local instance will be reflected in solr after 1s instead of 60s like on prod. The higher time on prod is to improve performance, but not really necessary in the local environment, which is not edited as frequently.

Technical

Testing

Screenshot

The label in the solr admin dashboard:

Stakeholders

[Copilot]

Pull Request Overview

This PR standardizes Solr Docker configuration across different environments (dev, staging, production) by adding environment labels and adjusting auto-commit timings for better development experience.

• Adds environment labels (dev, stage, prod, test) to Solr admin dashboard for easier instance identification
• Reduces auto soft commit time from 60s to 1s in local development environment for faster feedback
• Standardizes SOLR_HEAP configuration between staging and production environments

Reviewed Changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 3 comments.

File	Description
scripts/solr_builder/compose.yaml	Adds environment labels and adjusts commit timings for test and staging Solr instances
compose.yaml	Adds comprehensive documentation and environment label for base Solr configuration
compose.production.yaml	Adds standardized SOLR_OPTS configuration with environment label for production
compose.override.yaml	Overrides auto soft commit time to 1s for faster local development feedback

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