[DQL] Added toggle button for external DQL validations

[dorian-krefft-dt]

[Copilot]

Pull request overview

This pull request adds a toggle button to enable/disable external DQL validation on a per-file basis. Previously, this validation could only be controlled globally through plugin settings. The PR also includes a refactoring that changes several Objects.requireNonNullElse calls to Objects.requireNonNullElseGet for better performance by using lazy evaluation.

Changes:

• Added a new toggle action (ToggleExternalValidationAction) that allows users to control external validation per file via the DQL Execution Toolbar
• Modified DQLVerificationAnnotator to check per-file validation preference first, falling back to global settings
• Refactored multiple instances of Objects.requireNonNullElse to Objects.requireNonNullElseGet for lazy evaluation of default values

Reviewed changes

Copilot reviewed 19 out of 19 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
src/main/resources/messages/DQLBundle.properties	Added localized strings for the new toggle validation action
src/main/java/pl/thedeem/intellij/dql/settings/DQLSettings.java	Added EXTERNAL_VALIDATION_ENABLED Key for storing per-file validation preference
src/main/java/pl/thedeem/intellij/dql/services/query/DQLQueryConfigurationServiceImpl.java	Refactored to use lazy evaluation in configuration creation methods
src/main/java/pl/thedeem/intellij/dql/inspections/external/DQLVerificationAnnotator.java	Updated to check per-file validation setting before global setting; added @NotNull annotations
src/main/java/pl/thedeem/intellij/dql/exec/panel/DQLQueryConsolePanel.java	Refactored to use lazy evaluation for query configuration
src/main/java/pl/thedeem/intellij/dql/editor/gutter/DQLQueryConfigurationLineMarkerProvider.java	Added data key to hide validation option in gutter marker context
src/main/java/pl/thedeem/intellij/dql/editor/actions/ToggleExternalValidationAction.java	New toggle action implementation for per-file external validation control
src/main/java/pl/thedeem/intellij/dql/editor/actions/StartStopDQLExecutionAction.java	Refactored to use lazy evaluation for configuration retrieval
src/main/java/pl/thedeem/intellij/dql/editor/actions/QueryConfigurationAction.java	Added toggle validation action to the query configuration menu
src/main/java/pl/thedeem/intellij/dql/documentation/providers/BaseDocumentationProvider.java	Refactored to use lazy evaluation for documentation message retrieval
src/main/java/pl/thedeem/intellij/dql/actions/ExecuteDQLQueryAction.java	Refactored to use lazy evaluation for execution name
src/main/java/pl/thedeem/intellij/dpl/psi/elements/impl/ExpressionElementImpl.java	Code formatting improvements (line breaks)
src/main/java/pl/thedeem/intellij/dpl/inspections/configuration/ConfigurationNotSupportedInspection.java	Code formatting improvements (line breaks)
src/main/java/pl/thedeem/intellij/dpl/documentation/providers/DPLConfigurationParameterDocumentationProvider.java	Refactored to use lazy evaluation for bundle message retrieval
src/main/java/pl/thedeem/intellij/dpl/definition/DPLDefinitionServiceImpl.java	Code formatting improvements (line breaks)
src/main/java/pl/thedeem/intellij/common/sdk/errors/DQLInvalidResponseException.java	Refactored to use lazy evaluation with method reference
src/main/java/pl/thedeem/intellij/common/sdk/errors/DQLDetailedErrorException.java	Code formatting improvements (line breaks)
CHANGELOG.md	Documented the new per-file validation toggle feature

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