Use module names as the module ident.

[RealKindOne]

Some clients will reuse query windows as the client thinks its just a nick change if you have a existing query window with a module and a different one messages you.

Fix that by using the modules name as the ident.

Current format:

*status!znc@znc.in
*sasl!znc@znc.in

New format:

*status!status@znc.in
*sasl!sasl@znc.in

Client reusing query windows:

18:18:49 -!- Irssi: Starting query in Libera.Chat with *controlpanel
18:18:49 <KindOne> addnetwork
18:18:49 <*controlpanel> Usage: AddNetwork [user] network
18:21:47 -!- *controlpanel is now known as *status
18:21:47 <*status> IRC connection timed out.  Reconnecting...
18:22:06 <KindOne> disconnect
18:22:06 <*status> Disconnected from IRC. Use 'connect' to reconnect.

[DarthGandalf]

Please fix tests, you can see CI broke

[codecov]

Codecov Report

Merging #1874 (ee9ad2f) into master (41032f8) will decrease coverage by 0.03%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master    #1874      +/-   ##
==========================================
- Coverage   43.26%   43.24%   -0.03%     
==========================================
  Files         122      122              
  Lines       32384    32388       +4     
  Branches       33       33              
==========================================
- Hits        14012    14005       -7     
- Misses      18347    18358      +11     
  Partials       25       25              

Files Changed	Coverage Δ
src/Client.cpp	78.25% <100.00%> (+0.07%)	⬆️

... and 3 files with indirect coverage changes

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[RealKindOne]

Fixed.