feat: add service layer, performance monitoring, and UI improvements

refactor: migrate to StateManager and fix asset paths

usage monitor show ram properly now

add concurrent threading, solve layout bug, add resource monitor

add EventList.read directly from links

add exhaustive eventList functionalities

eventlist.read done correctly

change load to read files, add tooltip

add docstrings in homecontent

add ToS privacy etc

add readthedocs documentation and sphinx builder

time info widget, rebinning and lightcurves save

add help section in homepage

add default eventlist data when loading dashboard

initialise plots container for all files

floatpanel issue resolved

home page plots

add power spectrum

add float panels

Lightcurve from event list

format help string in data ingestion

add data ingestion feature

add loading functionality

ui bug fixed

test for changing ui works

separate home_content from explorer.py