Update Maple app icons

[AnthonyRonning]

Summary

• regenerate Tauri desktop and cached platform app icons from the new Maple logo
• update Android adaptive launcher resources and generated launcher PNGs
• replace the generated iOS AppIcon set with the Maple Assistant asset catalog that includes default, dark, and tinted appearance variants
• add JDK 17 to the Nix dev shell for Android build/resource checks

Verification

• git diff --check
• iOS AppIcon JSON/PNG validation script
• Android launcher PNG size validation script
• Android aapt2 compile --dir frontend/src-tauri/gen/android/app/src/main/res
• xcrun actool --compile /tmp/maple-actool-icons --platform iphoneos --minimum-deployment-target 16.0 --app-icon AppIcon --output-partial-info-plist /tmp/maple-actool-info.plist frontend/src-tauri/gen/apple/Assets.xcassets
• commit hook: prettier --check, bun build, bun test

Notes

• Tauri CLI does not generate iOS dark/tinted appearance variants directly, so the generated iOS asset catalog is intentionally replaced with the Xcode single-size AppIcon catalog from maple-assistant.
• Raw Gradle resource tasks fail before resource processing on Tauri plugin variant resolution when invoked directly; aapt2 and actool were used for focused resource validation.

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Summary by CodeRabbit

• Chores

  • Added Java (JDK 17) toolchain to the development environment.
  • Enhanced Linux shell configuration to enable software rendering and HTTPS support in GPU‑less setups.

• Style

  • Updated favicon declarations: added a 32×32 PNG favicon and replaced the older PNG tag with a size-specific variant.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: aea767df-de39-4192-af7b-9fb5d627b1d7

📥 Commits

Reviewing files that changed from the base of the PR and between f2a7407 and 738a62a.

⛔ Files ignored due to path filters (4)

• frontend/public/android-chrome-192x192.png is excluded by !**/*.png
• frontend/public/apple-touch-icon.png is excluded by !**/*.png
• frontend/public/favicon.png is excluded by !**/*.png
• frontend/public/favicon.svg is excluded by !**/*.svg

📒 Files selected for processing (1)

• frontend/index.html

✅ Files skipped from review due to trivial changes (1)

• frontend/index.html

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📝 Walkthrough

Walkthrough

The PR adds pkgs.jdk17 to the Nix dev shell and augments the Linux shellHook with Mesa/WebKitGTK/GIO environment exports; separately, it replaces the favicon declarations in frontend/index.html with an SVG and a size-specific 32x32 PNG entry.

Changes

Nix DevShell updates

Layer / File(s)	Summary
Package Dependencies flake.nix	pkgs.jdk17 added to devShells.default.packages (inserted between pkgs.jq and rustToolchain).
Linux Shell Environment flake.nix	devShells.default.shellHook extended with a Linux-only pkgs.lib.optionalString pkgs.stdenv.isLinux block exporting Mesa EGL/WebKitGTK environment variables and GIO_MODULE_DIR (points to pkgs.glib-networking).

Frontend favicon change

Layer / File(s)	Summary
Icon Declarations frontend/index.html	Replaced single PNG favicon tag with two tags: an SVG favicon (/favicon.svg) and a size-specific PNG (/favicon.png with sizes="32x32").

Estimated Code Review Effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Possibly related PRs

• OpenSecretCloud/Maple#42: Modifies flake.nix devShells to add toolchain packages and WebKitGTK/GTK-related environment setup, similar dev shell adjustments.

Poem

🐰 I hopped through flakes and shell-formed trails,
Added Java boots and Mesa tales,
Favicons swapped, SVG bright,
Linux hooks keep WebKit light—
A crunchy carrot, devs set sail. 🥕

🚥 Pre-merge checks | ✅ 4

✅ Passed checks (4 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title 'Update Maple app icons' is directly related to the main changeset, which focuses on updating app icons across multiple platforms (Android, iOS, Tauri) and favicon updates.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch update-maple-app-icons

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[cloudflare-workers-and-pages]

Deploying maple with Cloudflare Pages

Latest commit:	738a62a
Status:	✅ Deploy successful!
Preview URL:	https://eb92d3d0.maple-ca8.pages.dev
Branch Preview URL:	https://update-maple-app-icons.maple-ca8.pages.dev

View logs

[devin-ai-integration]

✅ Devin Review: No Issues Found

Devin Review analyzed this PR and found no potential bugs to report.

View in Devin Review to see 3 additional findings.

[AnthonyRonning]

@TestFlight build

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[github-actions]

✅ TestFlight deployment completed successfully!