fix: remove redundant signal handler setup in fcitx5helper

[wyu71]

• Removed duplicate setupSignalHandler() call and debug log.

Log: remove redundant signal handler setup in fcitx5helper
pms: BUG-339241

Summary by Sourcery

Bug Fixes:

• Eliminate duplicate setupSignalHandler() invocation and its associated debug log in fcitx5helper to avoid redundant signal handler setup.

[github-actions]

TAG Bot

TAG: 6.0.24
EXISTED: no
DISTRIBUTION: unstable

[sourcery-ai]

Reviewer's guide (collapsed on small PRs)

Reviewer's Guide

This PR removes a redundant signal handler setup call and its associated debug logging from fcitx5helper, cleaning up duplicate initialization logic and updating the Debian changelog accordingly.

File-Level Changes

Change	Details	Files
Remove redundant signal handler setup invocation and log from fcitx5helper main routine.	Delete extra qCDebug log message indicating signal handler setup. Remove duplicate setupSignalHandler() call that was executed after the QCoreApplication::aboutToQuit connection. Rely on the remaining signal handler initialization elsewhere in the startup path to avoid double registration.	src/fcitx5helper/main.cpp
Update Debian packaging changelog to document the bug fix.	Add an entry referencing BUG-339241 describing removal of redundant signal handler setup.	debian/changelog

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[deepin-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: lzwind, wyu71

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Details

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• debian/deepin/OWNERS

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