Add dictionary handling features to Markup and Script generators

[rousso]

• Introduced renderDictionaryDeclaration method in MarkupGenerator.
• Added composeDictionaryLookup method in ScriptGenerator and XPathScriptGenerator.
• Implemented getDictionary method in CallStack to retrieve dictionaries.
• Created Dictionary class to encapsulate dictionary properties.
• Enhanced EfxTemplateTranslatorV2 to support dictionary declarations and lookups.
• Updated tests to validate dictionary declaration and usage.

[Copilot]

Pull Request Overview

Adds support for declaring and looking up dictionaries in both markup and script generation, updates translators and call stack, and includes corresponding tests.

• Introduces a Dictionary model and CallStack.getDictionary for registry access
• Extends MarkupGenerator and ScriptGenerator interfaces with dictionary methods and updates their implementations
• Updates EfxTemplateTranslatorV2 and EfxExpressionTranslatorV2 to emit dictionary declarations and lookups, plus tests

Reviewed Changes

Copilot reviewed 9 out of 9 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
EfxTemplateTranslatorV2Test.java	Adds test for global dictionary declaration
MarkupGeneratorMock.java	Implements mock renderDictionaryDeclaration
XPathScriptGenerator.java	Adds composeDictionaryLookup implementation
EfxTemplateTranslatorV2.java	Handles dictionary declaration in parser listener
EfxExpressionTranslatorV2.java	Emits dictionary lookup expressions
Dictionary.java	New Dictionary class with fields and equals()
CallStack.java	Adds getDictionary method
ScriptGenerator.java	Declares composeDictionaryLookup
MarkupGenerator.java	Declares renderDictionaryDeclaration

Comments suppressed due to low confidence (3)

src/main/java/eu/europa/ted/efx/interfaces/MarkupGenerator.java:84

• [nitpick] The comment has a typo/extra word: change "declare a and initialise" to "declare and initialise" and remove the extra space before the period.

     * Renders the markup necessary to declare a and initialise a dictionary .

src/main/java/eu/europa/ted/efx/sdk2/EfxTemplateTranslatorV2.java:1290

• There is no test covering the dictionary declaration path in the exitTemplateLine (inline dictionary) listener. Consider adding a test for inline/simple-field dictionary declarations.

    public void exitDictionaryDeclaration(DictionaryDeclarationContext ctx) {

src/main/java/eu/europa/ted/efx/interfaces/ScriptGenerator.java:119

• Ensure that all implementations of ScriptGenerator (e.g., any mock or additional language generators) are updated to implement this new method to prevent broken builds.

  public <T extends TypedExpression> T composeDictionaryLookup(String dictionaryName, StringExpression keyExpression, Class<T> type);