Fix assets conversion between STAC schema and Search index schema

[lukaszlacinski]

The PR fixes two problems:

• Conversion of the assets structure from a two-level dictionary:

"assets": {
  <asset_name>: {
    "alternate": {
      <data_node_name>: {
      }
    }
}

to a two-level list:

"assets": [
  {
    "name": <asset_name>
    "alternate": [
      {
        "name": <data_node_name>
      }
    ]
  }
}

and back again (from list to dictionary) to support applying PATCH operations.

• the "member 'alternate' not found" error that occurs when an Item does not yet have any replicas.

[Copilot]

Pull Request Overview

This PR fixes asset conversion between STAC schema and Search index schema by implementing proper bidirectional conversion. The primary issue addresses converting assets from a two-level dictionary structure to a two-level list structure and back, along with handling missing 'alternate' members.

• Implements normalize_assets() and denormalize_assets() methods for proper schema conversion
• Fixes JSON patch operations by ensuring proper asset structure conversion before and after patching
• Removes unused imports and cleans up code formatting

Reviewed Changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
src/globus.py	Implements core asset conversion logic with normalize/denormalize methods and fixes JSON patch handling
src/settings/producer.py	Removes unused import of load_access_control_policy
src/producer.py	Reformats code for consistency without functional changes
src/main.py	Reformats import statements and function calls for consistency
src/consumer.py	Reformats logging statements for consistency
.github/workflows/pre-commit.yaml	Updates Python version from 3.10 to 3.13

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[Copilot]

Using pop() modifies the original asset object, which could cause issues if the same asset is processed multiple times. Consider using asset.get("name") and creating a copy of the asset without the "name" key instead.

Suggested change

	denormalized_assets[name] = asset
	name = asset.get("name")
	asset_copy = {k: v for k, v in asset.items() if k != "name"}
	if "alternate" in asset_copy:
	asset_copy["alternate"] = self.denormalize_assets(asset_copy["alternate"])
	else:
	asset_copy["alternate"] = {}
	denormalized_assets[name] = asset_copy