update(template): Update homarr template + bump version to v1.59.3

[yipfram]

Changes

• Update version from v1.40.1 => v1.59.3 (latest to this date)
• Updated HEX secret to 64
  Requires fix(magic env) HEX secrets creating double the length of their name #9820 to be merged before ! (otherwise SERVICE_HEX_64 creates a 128 character string)

Issues

• Fixes Homarr - Update compose Template to use the new repo and rebuild Version #6669 Homarr docker is outdated #9397

Category

• Bug fix
• Improvement
• New feature
• Adding new one click service
• Fixing or updating existing one click service

Preview

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Testing

Launched the docker compose (with SERVICE_HEX_32, we should wait for #9820 to be merged to make HEX_64 actually output a 64 character HEX secret)

Contributor Agreement

Important

• I have read and understood the contributor guidelines. If I have failed to follow any guideline, I understand that this PR may be closed without review.
• I have searched existing issues and pull requests (including closed ones) to ensure this isn't a duplicate.
• I have tested all the changes thoroughly with a local development instance of Coolify and I am confident that they will work as expected when a maintainer tests them.

[Copilot]

Pull request overview

Updates the Homarr one-click compose template to use a newer Homarr image version and adjust the generated secret used for SECRET_ENCRYPTION_KEY.

Changes:

• Bump Homarr image tag to ghcr.io/homarr-labs/homarr:v1.59.3.
• Switch SECRET_ENCRYPTION_KEY to use a SERVICE_HEX_64_*-style generated value instead of the previous SERVICE_HEX_32_* entry.

[Copilot]

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Suggested change

	retries: 10
	retries: 10