#2251: add uninstall support for global tools windows

[cap-juan]

This PR fixes #2251

Implemented changes:

• Use getWindowsRegistryAppName() instead of the generic tool name when uninstalling global tools on Windows.
• This ensures that the same registry application name used for installation detection is also used to locate the correct uninstall entry.

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Testing instructions

1. Build IDEasy locally while executing ./build-local-dev.sh.
2. Install a supported global tool on Windows e.g. ide install pgAdmin.
3. Run ide -d uninstall pgadmin.
4. Verify that IDEasy detects the installed pgAdmin application via the Windows registry and starts the uninstall process instead of reporting "Couldn't uninstall pgadmin because we could not find an installation"

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Checklist for this PR

Make sure everything is checked before merging this PR. For further info please also see
our DoD.

• When running mvn clean test locally all tests pass and build is successful
• PR title is of the form #«issue-id»: «brief summary» (e.g. #921: fixed setup.bat and not feature/921 fixed setup.bat). If no issue ID exists, title only.
• PR top-level comment summaries what has been done and contains link to addressed issue(s)
• PR and issue(s) have suitable labels
• Issue is set to In Progress and assigned to you or there is no issue (might happen for very small PRs)
• You followed all coding conventions
• You have added the issue implemented by your PR in CHANGELOG.adoc unless issue is labelled
  with internal
• You have not changed any dependency in pom.xml files or otherwise if runtime dependencies changed, you have updated our LICENSE.asciidoc
• You have formulated clear instructions on how to test your contribution under "Testing instructions"

Checklist for tool commandlets

Have you added a new «tool» as commandlet? There are the following additional checks:

• The tool can be installed automatically (during setup via settings) or via the commandlet call
• The tool is isolated in its IDEasy project, see Sandbox Principle
• The new tool is added to the table of tools in LICENSE.asciidoc
• The new commandlet is a command-wrapper for «tool»
• Proper help texts for all supported languages are added here
• The new commandlet installs potential dependencies automatically
• The variables «TOOL»_VERSION and «TOOL»_EDITION are honored by your commandlet
• The new commandlet is tested on all platforms it is available for or tested on all platforms that are in scope of the linked issue

[coveralls]

Coverage Report for CI Build 31470005434

Coverage decreased (-0.01%) to 72.87%

Details

• Coverage decreased (-0.01%) from the base build.
• Patch coverage: No coverable lines changed in this PR.
• 17 coverage regressions across 3 files.

Uncovered Changes

No uncovered changes found.

Coverage Regressions

17 previously-covered lines in 3 files lost coverage.

File	Lines Losing Coverage	Coverage
com/devonfw/tools/ide/os/WindowsHelperImpl.java	14	72.8%
com/devonfw/tools/ide/tool/GlobalToolCommandlet.java	2	8.57%
com/devonfw/tools/ide/version/VersionSegment.java	1	90.55%

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Coverage Stats

Relevant Lines:	17563
Covered Lines:	13349
Line Coverage:	76.01%
Relevant Branches:	7763
Covered Branches:	5106
Branch Coverage:	65.77%
Branches in Coverage %:	Yes
Coverage Strength:	3.23 hits per line

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💛 - Coveralls