Feature/configurable template

[SilviaSWR]

Checklist

• I have read the contribution guidelines
• One Feature(issue) One PR
• All commits in the PR will be merged into a single commit.
• Add an entry in changelog.en.md if necessary
• Add my name and GitHub profile link
• Add / update tests if necessary
• Add new / update outdated documentation

---

Description

This PR introduces support for configurable HTML templates for the directory browser page, replacing the previous hardcoded HTML generation.

The goal is to decouple presentation from backend logic and allow full UI customization without modifying core server code.

Changes

• Introduced template-based rendering for directory listing
• Removed hardcoded HTML generation for directory browser
• Added support for external template file configuration
• Exposed context variables to templates:
  • path
  • parent
  • items
  • version
  • current_time

Features enabled

This change allows deployments to fully customize the directory browser UI, including:

• Custom CSS styling via external stylesheets
• Use of images and logos (via static assets)
• Full layout and branding customization
• Custom footers and acknowledgments without code changes

fixes #91

[codecov]

Codecov Report

❌ Patch coverage is 25.00000% with 9 lines in your changes missing coverage. Please review.
✅ Project coverage is 76.11%. Comparing base (412893d) to head (0b8e9b0).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
asgi_webdav/web_dav.py	25.00%	9 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #93      +/-   ##
==========================================
+ Coverage   76.00%   76.11%   +0.11%     
==========================================
  Files          26       26              
  Lines        3775     3772       -3     
==========================================
+ Hits         2869     2871       +2     
+ Misses        906      901       -5     

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[SilviaSWR]

This contribution has received funding from the Spanish government (grant EQC2021-007479-P, funded by MCIN/AEI/10.13039/501100011033), the EU NextGeneration/PRTR (PRTR-C17.I1), and the Generalitat de Catalunya.

[ptallada]

I would not add any styles extra style, just keep the styles that were already present in the default template.

[ptallada]

this:

    table {{ table-layout: auto;width: 100%; }}
    tbody tr:nth-of-type(even) {{ background-color: #f3f3f3; }}
    .align-left {{ text-align: left; }}
    .align-right {{ text-align: right; }}

[ptallada]

change (1) with the PR number/link