camel-jbang: Ensure target directory exists before writing application.properties

[smongiar]

When running camel run in Spring Boot mode, the internal export step calls copySettingsAndProfile() to write application.properties to the build work directory. However, the target directory (src/main/resources inside .camel-jbang/work) may not exist at the time of the write, causing a NoSuchFileException.

This adds a defensive Files.createDirectories() call before writing the file.

java.nio.file.NoSuchFileException: .camel-jbang/work/src/main/resources/application.properties
    at ExportBaseCommand.copySettingsAndProfile(ExportBaseCommand.java:882)
    at ExportSpringBoot.export(ExportSpringBoot.java:119)
    at Run.runSpringBoot(Run.java:1319)
    at Run.run(Run.java:516)
    at Run.doCall(Run.java:399)

[github-actions]

🌟 Thank you for your contribution to the Apache Camel project! 🌟
🤖 CI automation will test this PR automatically.

🐫 Apache Camel Committers, please review the following items:

• First-time contributors require MANUAL approval for the GitHub Actions to run
• You can use the command /component-test (camel-)component-name1 (camel-)component-name2.. to request a test from the test bot although they are normally detected and executed by CI.
• You can label PRs using skip-tests and test-dependents to fine-tune the checks executed by this PR.
• Build and test logs are available in the summary page. Only Apache Camel committers have access to the summary.

⚠️ Be careful when sharing logs. Review their contents before sharing them publicly.

[github-actions]

🧪 CI tested the following changed modules:

• dsl/camel-jbang/camel-jbang-core

⚠️ Some tests are disabled on GitHub Actions (@DisabledIfSystemProperty(named = "ci.env.name")) and require manual verification:

• dsl/camel-jbang/camel-jbang-core: 1 test(s) disabled on GitHub Actions

💡 Manual integration tests recommended:

You modified dsl/camel-jbang/camel-jbang-core. The related integration tests in dsl/camel-jbang/camel-jbang-it are excluded from CI. Consider running them manually:

mvn verify -f dsl/camel-jbang/camel-jbang-it -Djbang-it-test

All tested modules (6 modules)

• Camel :: JBang :: Core
• Camel :: JBang :: MCP
• Camel :: JBang :: Plugin :: Route Parser
• Camel :: JBang :: Plugin :: TUI
• Camel :: JBang :: Plugin :: Validate
• Camel :: Launcher :: Container

---

⚙️ View full build and test results

[davsclaus]

I have backported to 4.18.x