RDKEMW-8844: Analyse and Improve L1 coverage

[trupthi1403]

Reason for change: Changes done to compile newly added test cases
Test Procedure: Able to build and run test cases in CI
Risks: low
Priority: P2

[Copilot]

Pull Request Overview

This pull request refactors code organization by moving inline class and struct definitions from .cpp files to header files, improves thread safety in console mode operations, and adds conditional key mappings for unit tests.

• Moved TimeoutQueue, TimeoutInfo, TimeoutInfoComparator, and rtHttpRequestEx class/struct definitions from implementation to header files for better code organization
• Enhanced thread safety in console mode by using managed threads and shutdown flags to prevent race conditions and ensure proper cleanup
• Added conditional compilation support for additional Wayland key mappings when building for unit tests

Reviewed Changes

Copilot reviewed 7 out of 8 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
src/jsc/JavaScriptUtils.cpp	Moved inline class/struct definitions to header; methods now reference classes from header
include/jsc/JavaScriptUtils.h	Added declarations for TimeoutQueue, TimeoutInfo, TimeoutInfoComparator, and rtHttpRequestEx
src/NativeJSRenderer.cpp	Replaced detached thread with managed thread; added shutdown flag and proper thread cleanup
include/NativeJSRenderer.h	Added thread member, shutdown flag, and static consoleLoop variable
src/linux/KeyInput.cpp	Added conditional key mappings for unit test builds
include/jsc/JavaScriptContext.h	Made setPlaybackStartTime virtual
include/EssosInstance.h	Whitespace/formatting changes
.github/workflows/jsruntime_L1tests.yml	Updated test reference branch

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[Copilot]

The static consoleLoop variable is accessed from multiple threads (signal handler and main thread) without synchronization. Consider using std::atomic<bool> instead of bool for thread-safe access.