Add option to show/hide the AltTester popup in instrumented builds

[RobertPoienar]

Description & User Story:
As a developer/QA tester, I want to control the visibility of the AltTester popup in my instrumented build. This will allow me to use a single build for both automated testing and for general purposes (like demos or internal reviews) without having to create a separate "clean" build.

Implementation Tasks:

UI (AltTester Editor):

• Add a new checkbox setting in the "AltTester Editor" window labeled "Hide Green Popup"".
• Set the default value to false to maintain existing behavior for current users.

Core Logic (Instrumentation):

• Modify build instrumentation logic to read the new setting.
• Conditionally render the popup at launch based on the saved setting.

Runtime Feature (In-Game):

• Implement a universal shortcut to toggle the popup's visibility at runtime.
• Desktop (PC/Mac): Use key combination Ctrl+Alt+T.
• Mobile (Android/iOS): Hold three finger for 1 second.

Documentation:

• Update the user documentation to explain the new editor setting and the runtime shortcut.

Acceptance Criteria:

• The new checkbox is visible and functional in the "AltTester Editor" window.
• If the box is unchecked, the game starts with the popup hidden.
• The runtime shortcut successfully shows and hides the popup on all supported platforms.
• AltTester Desktop can connect and run tests whether the popup is visible or hidden.

[SiminaRe]

Testing with AltTesterUnitySDK_2.2.5-1784b16.unitypackage

✅ Hide Green Popup option is displayed in AltTester Editor

✅ Hide Green Popup option not checked:

• in the instrumented game Trashcat build for Windows, WebGL
  ** green popup displayed by default
  ** upon pressing Ctrl+Alt+T, the green popup and its logo displayed in the right bottom corner are hidden
  ** upon subsequently pressing Ctrl+Alt+T, the green popup and its logo in right bottom corner are displayed

• Trashcat for Android:
  ** green popup displayed by default
  ** upon holding 3 fingers for 1 second, the green popup and its logo displayed in the right bottom corner are hidden
  ** upon subsequently holding 3 fingers for 1 second, the green popup and its logo in right bottom corner are displayed

✅ Hide Green Popup option checked:

• in the instrumented game Trashcat build for Windows, WebGL
  ** green popup is hidden by default
  ** upon pressing Ctrl+Alt+T, the green popup is shown and its logo is displayed in the right bottom corner
  ** upon subsequently pressing Ctrl+Alt+T, the green popup and its logo in right bottom corner are hidden
  ** once the popup is displayed, its appearance* and behavior are the ones prior to this change
  ** AltTester Desktop can connect to the game
  ** tests (https://github.com/alttester/EXAMPLES-TrashCat-Tests-Upgrade-1.8.2-to-2.0.x) are ran and the green popup is not displayed between tests

• in the instrumented game Trashcat build for MacOS
  ** green popup is hidden by default
  ** upon pressing Ctrl+⌥+T, the green popup is shown and its logo is displayed in the right bottom corner
  ** upon subsequently pressing Ctrl+⌥+T, the green popup and its logo in right bottom corner are hidden
  ** once the popup is displayed, its appearance* and behavior are the ones prior to this change
  ** AltTester Desktop can connect to the game

• Trashcat for Android:
  ** green popup is hidden by default
  ** upon holding 3 fingers for 1 second, the green popup is shown and its logo is displayed in the right bottom corner
  ** afterwards upon holding 3 fingers for 1 second, the green popup and its logo in right bottom corner are hidden
  ** upon tapping on the green popup logo, it is displayed; its appearance* and behavior are the ones prior to this change
  ** AltTester Desktop can connect to the game and the game can be inspected
  ** tests (https://github.com/alttester/EXAMPLES-CSharp-Android-AltTrashCat) are ran and the green popup is not displayed between tests; while running, holding 3 fingers for 1 second doesn't display the popup

• Trashcat for iOS:
  ** green popup is hidden by default
  ** upon holding 3 fingers for 1 second, the green popup is shown and its logo is displayed in the right bottom corner
  ** then upon holding 3 fingers for 1 second, the green popup and its logo in right bottom corner are hidden
  ** upon tapping on the green popup logo, it is displayed; its appearance* and behavior are the ones prior to this change
  ** AltTester Desktop can connect to the game and the game can be inspected

✅ sections in documentation that reflect the change:

• AltTester Editor > Build Settings - submitted for review a fix

✅ red pop-up: when there aren't available driver slots, the green popup turns red

• when shown, the red popup behaves as it did prior to this change
• pressing Ctrl+Alt+T/holding 3 fingers for 1 second works as described above

*except for a bug described below

[SiminaRe]

Later edit: fixed in AltTesterUnitySDK_2.2.5-2129ed6.unitypackage

❌

1. Prepare to instrument a build with AltTesterUnitySDK_2.2.5-1784b16.unitypackage
2. Check Hide Green Popup option and complete the build setup
3. Launch the build
4. Press Ctrl+Alt+T.
   Input texts in the green pop up display both the values and the suggestions for filling them in.

[SiminaRe]

Later Edit: expected behaviour.
❌

1. Prepare to instrument a build with AltTesterUnitySDK_2.2.5
2. Check Hide Green Popup option and complete the build setup
3. Launch the build
4. Launch AltTester Desktop
   At this point, pressing Ctrl+Alt+T/holding 3 fingers for 1 second displays the green popup and its logo. Repeating this action, they will be hidden.
5. In AltTester Desktop, click on Connect button.
   At this point, pressing Ctrl+Alt+T/holding 3 fingers for 1 second will no longer hide/unhide the popup

[SiminaRe]

markdown formatting issue

[SiminaRe]

returning for fixes for the above mentioned issues