feat: add tuwunel template for matrix

[AdrianBonpin]

What is this PR about?

New PR of tuwunel

Checklist

Before submitting this PR, please make sure that:

• I have read the suggestions in the README.md file https://github.com/Dokploy/templates?tab=readme-ov-file#general-requirements-when-creating-a-template
• I have tested the template in my instance, so the maintainers don't spend time trying to figure out what's wrong.
• I have added tests that demonstrate that my correction works or that my new feature works.

Issues related (if applicable)

Close automatically the related issues using the keywords: closes #ISSUE_NUMBER

Screenshots or Videos

Greptile Summary

Adds a new Tuwunel template for deploying a Matrix homeserver written in Rust. The template includes proper Docker Compose configuration with correct versioning, environment variables, and volume management.

Key Changes:

• Added docker-compose.yml with tuwunel v1.5.0 image from ghcr.io/matrix-construct/tuwunel
• Added template.toml with domain configuration and environment variable setup
• Added entry to meta.json with proper metadata, version, links, and tags
• Included logo.svg file (needs fix - see comment)

Issues Found:

• logo.svg contains HTML content instead of an actual SVG/image file and must be replaced

Confidence Score: 3/5

• This PR is mostly safe but requires fixing the logo file before merging
• The template follows Dokploy conventions correctly with proper docker-compose structure (version 3.8, no ports/container_name/networks, correct restart policy, volumes). The template.toml configuration is well-structured with appropriate domain and environment variable setup. The meta.json entry matches the folder name and includes all required fields with correct version matching. However, the logo.svg file contains HTML instead of an actual image, which will cause the template to display incorrectly in the UI and must be fixed before merging.
• Pay close attention to blueprints/tuwunel/logo.svg which must be replaced with a valid image file

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[greptile-apps]

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[greptile-apps]

contains HTML instead of an SVG image - replace with actual SVG or image file from https://github.com/matrix-construct/tuwunel

[Copilot]

Pull request overview

Adds a new Dokploy blueprint for deploying the Tuwunel Matrix homeserver and registers it in meta.json so it appears in the templates catalog.

Changes:

• Add blueprints/tuwunel/ with Docker Compose and Dokploy template.toml configuration.
• Add a tuwunel entry to meta.json (and adjust an existing strapi entry placement).

Reviewed changes

Copilot reviewed 3 out of 4 changed files in this pull request and generated 1 comment.

File	Description
meta.json	Adds tuwunel metadata entry and repositions strapi entry.
blueprints/tuwunel/docker-compose.yml	Defines the Tuwunel service, env vars, and persistent volume.
blueprints/tuwunel/template.toml	Declares Dokploy variables/env and maps the domain to port 6167.
blueprints/tuwunel/logo.svg	Adds a logo asset referenced by meta.json.

[Copilot]

meta.json is expected to be sorted alphabetically by id (see dedupe-and-sort-meta.js). In the current ordering, tuwunel appears before twenty, but lexicographically twenty should come first. Please move the tuwunel entry after twenty (or re-run the dedupe/sort script) to keep the file consistently sorted.

[AdrianBonpin]

The meta.json is already sorted correctly. Lexicographically, 'tuwunel' (t-u) comes before 'twenty' (t-w), which matches the current order in the file.