Patch notes #1: Fixes + QoL

Hi! Some of you asked me if I could share what's changed lately, so here I am.

This game is open-source and both the Web and Steam versions are deployed automatically via GitHub Actions, so it's basically a rolling release. Usually when someone pings me on Discord pointing out an error, I fix it right away and push a new update. At any time, you can see the change history here:

https://github.com/afska/emudevz/commits/master

Features:

• Added a warning when opening snapshot files with the [c]open[/c] command

• Added an advanced option to allow resizing panels when using a 3-panel layout

• Added advanced options to customize CodeMirror

• Added a spinner when exporting a save file

• Closing and switching tabs now behave more naturally

• Added configurable key combos

• Allowed text selection in Markdown view

• Added a "Switch Tab" combo: Ctrl+Tab and Ctrl+Shift+Tab

• Added a "Close Tab" combo: Ctrl+W

• Added fullscreen combos: F11 (Linux) and Ctrl+Cmd+F (macOS)

• Added zoom controls: Ctrl+, Ctrl-, and Ctrl+0

• Let’s Play-unlocked games are now highlighted in the NavBar

Improved explanations:

• Simplified page-cross penalty explanation

• Fixed triangle silencing instructions and mapper file links

• Improved ADC and SBC tests

• Made the 5b.23 exercise clearer

• Improved page boundary bug explanations

• Improved flags explanations

• Improved golden log explanations

Improved tests:

• Updated [c]Cartridge[/c] tests so they catch more OOB errors

• Added additional [c]FlagsRegister[/c] tests

• Adjusted the [c]BackgroundRenderer[/c] test so it doesn’t use scanline -1

• Improved [c]updateZero[/c] and [c]updateNegative[/c] tests

• [c]Cartridge[/c] tests now use a 16-byte header

• Level 2.6 now compares assembled code case-insensitively

Emulator fixes:

• Fixed a wraparound bug in palette indices

Fixes:

• Fixed a bug in the audio tester where it didn’t check [c]NaN[/c] values correctly

• Stopped spamming "Resizing is not supported while typing" when the prompt is empty

• Fixed the debugger breaking when using [c].org $4020[/c]

• Fixed the diff viewer being off-center

• Fixed a formatting error in the [c]find[/c] command

• Fixed file search not responding to Enter if Down/Up was pressed while displaying the file tree

• Fixed disabled-state issues with the Run button

• Enter now works when the game says "Press any key to continue"

• The "Window too small!" error now hints how to zoom out

• Fixed the game creating ghost Alt+Tab entries on Windows 11