fix: "clear messages" functionality with readonly mode (like tibia rl)

[Nottinghster]

Description

Fixes the behavior of the "Clear Messages" function when a tab is in readonly mode. Previously, when clearing messages from the original tab, messages from the corresponding readonly tab were not being cleared.

Changes

• Modified the clearChannel function to check if the tab being cleared is in readonly mode
• Fixed the element ID in the readonly panel (from 'readOnlyBuffer' to 'panel')
• Simplified the verification logic to ensure consistency between original and readonly tabs

Behavior

• When clearing messages from original tab: also clears the corresponding readonly tab (if it exists)
• When clearing messages from readonly tab: also clears the corresponding original tab

Impact

This fix improves user experience by maintaining synchronization between original and readonly tabs when messages are cleared.

Testing Performed

• Tested clearing behavior on original tab
• Tested clearing behavior on readonly tab
• Verified synchronization between tabs in both cases

Video

OTClient.-.Redemption.LIVE.RELOAD.ENABLED.2025-08-03.20-06-32.mp4

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud