Show Auto-Type select dialog even if window title is empty

[droidmonkey]

• Fixes Reconfigure how auto-type behaves when the window title is blank #11597

• Always reset Auto-Type state on finished signal

There were a couple code paths that did not reset the state appropriately and could cause undefined behavior in the auto-type processing.

I split the changes into two commits.

Testing strategy

Tested on Windows with simulated window title being blank. The select dialog properly displays with the "Search all databases" checkbox checked as expected.

Type of change

• ✅ Bug fix (non-breaking change that fixes an issue)

[codecov]

Codecov Report

Attention: Patch coverage is 88.23529% with 2 lines in your changes missing coverage. Please review.

Project coverage is 63.88%. Comparing base (e76e9d4) to head (c8c59fb).

Files with missing lines	Patch %	Lines
src/autotype/AutoType.cpp	88.24%	2 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop   #11603      +/-   ##
===========================================
+ Coverage    63.84%   63.88%   +0.04%     
===========================================
  Files          362      362              
  Lines        38169    38163       -6     
===========================================
+ Hits         24368    24379      +11     
+ Misses       13801    13784      -17     

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