Fix MQTT auto-reconnect with custom topic issues + update mqtt

[Terdious]

The code changes fix the MQTT reconnect logic in the connect.js file. It now checks if the reconnecting flag is set before disconnecting. If the flag is not set, it sets the flag to true, logs a warning message, and attempts to reconnect to the MQTT server after a 500ms delay. Once the reconnection is complete, the flag is set back to false. If the flag is already set, it simply disconnects from the MQTT server. Additionally, the index.js file now initializes the reconnecting flag to false.

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Description of change

Fixed mqtt service auto-reconnect issue which was caused by mishandled custom topic issues

[relativeci]

#2938 Bundle Size — 10.41MiB (0%).

c87479f(current) vs d6461e0 master#2935(baseline)

Warning

Bundle contains 3 duplicate packages – View duplicate packages

Bundle metrics  no changes

	Current #2938	Baseline #2935
Initial JS	5.64MiB	5.64MiB
Initial CSS	304.89KiB	304.89KiB
Cache Invalidation	0%	54.06%
Chunks	51	51
Assets	173	173
Modules	1511	1511
Duplicate Modules	21	21
Duplicate Code	0.83%	0.83%
Packages	124	124
Duplicate Packages	3	3

Bundle size by type  no changes

	Current #2938	Baseline #2935
JS	7.43MiB	7.43MiB
IMG	2.54MiB	2.54MiB
CSS	321.79KiB	321.79KiB
Fonts	93.55KiB	93.55KiB
Other	17.79KiB	17.79KiB
HTML	13.58KiB	13.58KiB

Bundle analysis report Branch Terdious:fix/mqtt-broker-reconne... Project dashboard

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 98.53%. Comparing base (d6461e0) to head (c87479f).
Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #2197   +/-   ##
=======================================
  Coverage   98.53%   98.53%           
=======================================
  Files         876      876           
  Lines       14432    14432           
=======================================
  Hits        14221    14221           
  Misses        211      211           

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