chore: Added Applications folder in Mac installer

[schembriaiden]

Pull Request Description

changed mac installer to utilise create-dmg with a background

Issue Being Fixed

This streamlines the installation process on Mac

Screenshots / Recordings

Checklist

• If a new package was added, did you ensure it works for all supported platforms? Is the package well maintained
• Check that any changes are related to the issue at hand.

[sourcery-ai]

Reviewer's Guide

Refactors the macOS CI workflow to produce a UDZO DMG containing a symlink to the Applications folder, enabling drag-and-drop installation.

Sequence Diagram: CI Steps for Enhanced macOS DMG Creation

sequenceDiagram
    actor CIJob as GitHub Actions Runner
    participant FS as File System
    participant HDIUTIL as hdiutil

    CIJob->>FS: mkdir -p dmg_temp
    CIJob->>FS: cp -R build/macos/Build/Products/Release-production/Fladder.app dmg_temp/
    CIJob->>FS: ln -s /Applications dmg_temp/Applications
    CIJob->>HDIUTIL: hdiutil create -volname "Fladder" -srcfolder dmg_temp -ov -format UDZO macOS.dmg
    HDIUTIL-->>CIJob: macOS.dmg created
    CIJob->>FS: rm -rf dmg_temp

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File-Level Changes

Change	Details	Files
Enhanced DMG creation step to support drag-and-drop installation	Renamed step to 'Create DMG with drag and drop to Applications' Introduced temporary staging directory (dmg_temp) Copied Fladder.app into staging directory Added symbolic link to /Applications in staging directory Updated hdiutil invocation to use staging directory and set volume name Cleaned up temporary staging directory after DMG creation	.github/workflows/build.yml

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[sourcery-ai]

Hey @vikingnope - I've reviewed your changes - here's some feedback:

• Use mktemp -d to generate a unique temporary directory instead of a fixed dmg_temp to avoid collisions.
• Add set -e and a trap to ensure the temporary directory is always cleaned up even if hdiutil or other commands fail.

Here's what I looked at during the review

• 🟡 General issues: 1 issue found
• 🟢 Security: all looks good
• 🟢 Review instructions: all looks good
• 🟢 Testing: all looks good
• 🟢 Complexity: all looks good
• 🟢 Documentation: all looks good

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[PartyDonut]

Thanks for implementing this looks like a good addition. We can merge it as is, however I added a background we could use for the dmg "assets\macos-dmg\Fladder-DMG-Background.jpg".

Let me know if you are willing to implement this into the build steps using something like create-dmg.

[schembriaiden]

Thanks for implementing this looks like a good addition. We can merge it as is, however I added a background we could use for the dmg "assets\macos-dmg\Fladder-DMG-Background.jpg".

Let me know if you are willing to implement this into the build steps using something like create-dmg.

Oh that's perfect, I was going to do this but I didn't have a background, I will try implementing it again before you merge this.

[schembriaiden]

Could we maybe change the background slightly by adding some kind of different colour at the text parts of the folder and the app so that they are visible, because currently they are not that visible and there is no way to remove the text nor change their colour:

These are some examples:

[PartyDonut]

I've changed the background to be lighter, also decreased the drag-target size to not clip into the "applications" text. Let me know if the new version works.

Changes are pushed to develop

[schembriaiden]

Okay it should be finished now, let me know what you think 😄

[PartyDonut]

lgtm, thanks for implementing this 🥳