fix(macOS): mark AppIcon as template-rendering-intent to enable system tinting

[Amitjoiya]

Fixes: #2973, #2974

fix(macOS): mark AppIcon as template-rendering-intent to enable system tinting

Summary by Sourcery

Enhancements:

• Add "template-rendering-intent" attribute to the AppIcon asset in Contents.json to allow system tinting on macOS

Summary by Sourcery

Enable system tinting on macOS by marking the AppIcon asset as a template and harden the Windows build pipeline by stripping out a missing language include in the installer script

Enhancements:

• Mark the macOS AppIcon asset as template-rendering-intent to enable system tinting

Build:

• Remove references to a missing Icelandic language include from the Windows Inno Setup script to prevent CI build failures

[sourcery-ai]

Reviewer's guide (collapsed on small PRs)

Reviewer's Guide

This PR refines the Windows CI installer step by stripping out a missing Icelandic language include to prevent build failures, and updates the macOS AppIcon asset to use template-rendering-intent so the system can apply tinting.

Entity relationship diagram for AppIcon asset Contents.json update

erDiagram
    APPICON {
      string filename
      string size
      string scale
      string template_rendering_intent
    }
    APPICONSET {
      string Contents_json
    }
    APPICONSET ||--o{ APPICON : contains

Loading

File-Level Changes

Change	Details	Files
Sanitize Inno Setup script to avoid missing language include	Added a conditional path check for inno-script.iss Filtered out any lines matching 'Icelandic.isl' Inserted this cleanup just before invoking iscc	.github/actions/windows/action.yml
Enable template rendering for macOS AppIcon asset	Added the "template-rendering-intent" attribute to Contents.json Applied template rendering flags across all AppIcon entries	macos/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json

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[sourcery-ai]

Hey there - I've reviewed your changes and they look great!

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[github-actions]

Build Status

Build successful. APKs to test: https://github.com/fossasia/pslab-app/actions/runs/19210381492/artifacts/4512332754.

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[Amitjoiya]

Hi, all checks have passed successfully ✅
Please review and merge this pull request when possible.

[sourcery-ai]

Hey there - I've reviewed your changes and they look great!

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[Amitjoiya]

Originally made while preparing for GSoC, now also considered as my pre-contribution for GirlScript Summer of Code (GSSoC 2025).
This PR improves the project’s readability and aligns with open-source contribution standards.

[marcnause]

Hello @Amitjoiya, thank you for your contributions. I don't think it is written down anywhere, but since we prefer to have an issue for each pull request, I have created and linked #2973 and #2974. We also like to have one pull request per issue. Since your pull request contains two commits which each contain a fix for one of the issues, merging it as it is will however result in a meaningful and comprehensible git history.

Thank you again and welcome to PSLab!

[Amitjoiya]

Thank you @marcnause and the PSLab team for reviewing and merging my PR 🙏

It was a great learning experience understanding the workflow and codebase of PSLab.
I'm really looking forward to contributing more, fixing complex issues, and understanding the architecture deeply.

My goal is to continuously contribute to FOSSASIA projects and hopefully be part of future programs like GSoC with the team 🚀

Thanks again for this opportunity!