[Fixes #633] Handle thesauri autoload and packaging

[etj]

#633

[Copilot]

Pull request overview

Adds runtime initialization and packaging support for GeoNode thesauri so thesaurus RDF assets can be included in distributions and automatically loaded at container startup (per #633 and upstream GeoNode behavior).

Changes:

• Introduces a new invoke task to run manage.py thesaurus autoload.
• Calls the new thesauri autoload task during the Docker entrypoint startup sequence.
• Configures setuptools to include **/thesauri/*.rdf files in built packages.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.

File	Description
src/tasks.py	Adds an invoke task to autoload thesauri via Django management command.
src/entrypoint.sh	Runs thesauri autoload as part of the non-celery startup path.
src/pyproject.toml	Includes RDF thesauri files as package data for distribution.

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[github-actions]

The backport to 5.1.x failed:

The process '/usr/bin/git' failed with exit code 1

To backport manually, run these commands in your terminal:

# Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add .worktrees/backport-5.1.x 5.1.x
# Navigate to the new working tree
cd .worktrees/backport-5.1.x
# Create a new branch
git switch --create backport-634-to-5.1.x
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 d9c8cd440d9a032670e754ad93e52def3289b70f
# Push it to GitHub
git push --set-upstream origin backport-634-to-5.1.x
# Go back to the original working tree
cd ../..
# Delete the working tree
git worktree remove .worktrees/backport-5.1.x

Then, create a pull request where the base branch is 5.1.x and the compare/head branch is backport-634-to-5.1.x.