Add restic.net devcontainer feature

[Copilot]

Adds a devcontainer feature that installs restic from GitHub releases with a configurable version option (defaults to latest).

Changes

• src/restic.net/devcontainer-feature.json — feature metadata with version option
• src/restic.net/install.sh — fetches and installs restic binary from restic/restic GitHub releases
  • Decompresses .bz2 single-binary releases via bunzip2 (restic doesn't ship tarballs)
  • Architecture mapping uses Debian naming directly (amd64, arm64, arm, 386)
• test/restic.net/test.sh — verifies restic version output
• .github/workflows/test.yaml — adds restic.net to both test-autogenerated and test-scenarios matrices

Usage

{
  "features": {
    "ghcr.io/devcontainer-community/devcontainer-features/restic.net:1": {
      "version": "latest"  // or e.g. "0.18.1"
    }
  }
}

Original prompt

---

This section details on the original issue you should resolve

<issue_title>Add feature restic.net</issue_title>
<issue_description></issue_description>

<agent_instructions>See: https://github.com/restic/restic/releases</agent_instructions>

Comments on the Issue (you are @copilot in this section)

• Fixes Add feature restic.net #49

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[sebst]

Update branch to resolve merge conflicts

[Copilot]

Update branch to resolve merge conflicts

Done in ae07bb2. Applied all changes from main (rclone.org feature + updates to astral.sh-uv, atuin.sh, btop, opencode.ai) and updated test.yaml to include both rclone.org and restic.net.

[sebst]

This branch has conflicts that must be resolved
Use the web editor or the command line to resolve conflicts before continuing.

.github/workflows/test.yaml

[Copilot]

This branch has conflicts that must be resolved
Use the web editor or the command line to resolve conflicts before ...

Resolved in dd034eb. The test.yaml is now in sync with main — our branch only adds restic.net after rclone.org in both test-autogenerated and test-scenarios, with no conflicting changes.

[sebst]

Tests are failing for these features:

• rclone.org
• charmbracelet-gum