⚡️ Remove classes in favour of functions

[N-Boutaib]

Motivation

Bundle size reduction.

Changes

Migrating some classes to functions.

Remaining classes:

• AbstractLifeCylce: Needs polymorphism
• Observable: Failed to migrate
• WeakSet: Polyfill of EI11 (will be cleaned eventually)
• Logger: Prototype needed in code

Testing

• Local
• Staging
• Unit
• End to end

---

I have gone over the contributing documentation.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 93.74%. Comparing base (2ef6c81) to head (d7d48c7).
Report is 4 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2885   +/-   ##
=======================================
  Coverage   93.74%   93.74%           
=======================================
  Files         266      266           
  Lines        7575     7564   -11     
  Branches     1685     1686    +1     
=======================================
- Hits         7101     7091   -10     
+ Misses        474      473    -1     

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[cit-pr-commenter]

Bundles Sizes Evolution

📦 Bundle Name	Base Size	Local Size	𝚫	𝚫%	Status
Rum	160.21 KiB	158.72 KiB	-1518 B	-0.93%	✅
Logs	56.82 KiB	55.72 KiB	-1122 B	-1.93%	✅
Rum Slim	108.78 KiB	107.54 KiB	-1276 B	-1.15%	✅
Worker	25.21 KiB	25.21 KiB	0 B	0.00%	✅

🚀 CPU Performance

Action Name	Base Average Cpu Time (ms)	Local Average Cpu Time (ms)	𝚫
addglobalcontext	0.002	0.002	0.000
addaction	0.049	0.060	0.011
adderror	0.065	0.067	0.003
addtiming	0.001	0.001	-0.000
startview	2.284	0.972	-1.312
startstopsessionreplayrecording	1.864	0.845	-1.018
logmessage	0.040	0.032	-0.008

🧠 Memory Performance

Action Name	Base Consumption Memory (bytes)	Local Consumption Memory (bytes)	𝚫 (bytes)
addglobalcontext	19.13 KiB	20.16 KiB	1.03 KiB
addaction	69.89 KiB	75.18 KiB	5.29 KiB
adderror	87.44 KiB	87.65 KiB	210 B
addtiming	15.12 KiB	17.52 KiB	2.40 KiB
startview	348.52 KiB	350.14 KiB	1.61 KiB
startstopsessionreplayrecording	12.49 KiB	14.66 KiB	2.17 KiB
logmessage	69.00 KiB	72.63 KiB	3.63 KiB

🔗 RealWorld