[bcat/news/web/am] Implement news applet, proper TLV return, external web browser URL and qlaunch app sorting (#3308)

This pulls eden releases changelog & text from our github releases.
We don't store the msgpack file but rather generate them in-memory for the News Applet.
Uses cache folder. Files generated are:
- cache/news/github_releases.json
- cache/news/eden_logo.jpg
- cache/news/news_read

Additional changes:
- Proper TLV returning for online web applet, to open external URL
- Add applet type `LHub` to properly close, as it also uses TLV return
- qlaunch app sorting, adds another cached .json to track last launched app timestamps and sort them accordingly

Co-authored-by: crueter <crueter@eden-emu.dev>
Co-authored-by: DraVee <dravee@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3308
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Reviewed-by: DraVee <dravee@eden-emu.dev>
Reviewed-by: Lizzie <lizzie@eden-emu.dev>
Co-authored-by: Maufeat <sahyno1996@gmail.com>
Co-committed-by: Maufeat <sahyno1996@gmail.com>

src/core/core.cpp

@@ -15,6 +15,8 @@
 #include "common/string_util.h"
 #include "core/arm/exclusive_monitor.h"
 #include "core/core.h"
+
+#include "launch_timestamp_cache.h"
 #include "core/core_timing.h"
 #include "core/cpu_manager.h"
 #include "core/debugger/debugger.h"
@@ -323,6 +325,9 @@ struct System::Impl {
 
         LOG_INFO(Core, "Loading {} ({:016X}) ...", name, params.program_id);
 
+        // Track launch time for frontend launches
+        LaunchTimestampCache::SaveLaunchTimestamp(params.program_id);
+
         // Make the process created be the application
         kernel.MakeApplicationProcess(process->GetHandle());