#593: #651: #564: #439: fixed bugs, refactored tool dependencies

[hohwille]

fixes #593

• we were catching our own exception and wrapping CliException into IllegalStateException
• various other improvement to ProcessErrorHandling

fixes #651

• run IDE in background
• refactor all IDE related code, fixed various bugs, lots of cleanup

fixes #564

• removed pointless existsEnvironmentContext parameter
• complete refactoring to installTool and related stuff

fixes #439

• completed tool dependencies to work as initially planned
• fixed various bugs
• lots of cleaup, refactoring and rewrite

fixes #356

• eclipse install plugin without extra window popping up
• generic step logging for plugins

Sorry, I started this PR small and then found one problem after the next.
This is IMHO a great face-lift but hard to review and can cause lots of conflicts (fortunately not many other PRs open).

[hohwille]

Wow, internal github action infrastructure error:

Warning: Failed to download action 'https://internal-api.service.iad.github.net/repos/actions/setup-java/tarball/b6e674f4b717d7b0ae3baee0fbe79f498905dfde'. Error: Name or service not known (internal-api.service.iad.github.net:443)
Warning: Back off 14.322 seconds before retry.
Warning: Failed to download action 'https://internal-api.service.iad.github.net/repos/actions/setup-java/tarball/b6e674f4b717d7b0ae3baee0fbe79f498905dfde'. Error: Name or service not known (internal-api.service.iad.github.net:443)
Warning: Back off 10.037 seconds before retry.
Error: Name or service not known (internal-api.service.iad.github.net:443)

Never seen anything like this before. GHA usually runs as solid as a rock.

[coveralls]

Pull Request Test Coverage Report for Build 11060995883

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 281 unchanged lines in 26 files lost coverage.
• Overall coverage decreased (-0.05%) to 66.053%

---

Files with Coverage Reduction	New Missed Lines	%
com/devonfw/tools/ide/common/Tag.java	1	98.14%
com/devonfw/tools/ide/url/model/file/UrlDependencyFile.java	1	90.0%
com/devonfw/tools/ide/version/VersionLetters.java	2	57.85%
com/devonfw/tools/ide/commandlet/CommandletManager.java	2	83.33%
com/devonfw/tools/ide/tool/tomcat/Tomcat.java	3	74.51%
com/devonfw/tools/ide/tool/jasypt/Jasypt.java	3	79.07%
com/devonfw/tools/ide/process/ProcessContext.java	3	42.11%
com/devonfw/tools/ide/tool/CustomToolCommandlet.java	3	0.0%
com/devonfw/tools/ide/url/model/UrlMetadata.java	3	83.87%
com/devonfw/tools/ide/tool/ide/IdeToolCommandlet.java	4	48.84%

Totals
Change from base Build 11060494765:	-0.05%
Covered Lines:	6078
Relevant Lines:	8854

---

💛 - Coveralls

[jan-vcapgemini]

Looks good to us, we've added some questions and small CRs.
Co-Reviewed by @alfeilex @WorkingAmeise