Description

This pull request completely removes the "Snyk Code Quality" feature from the Snyk Eclipse plugin.

Key Changes

A total of 29 files were modified to remove the Code Quality feature, touching everything from UI components to the language server communication layer.

🧹 Feature & UI Removal

• Preferences: Removed the "Snyk Code Quality enabled" checkbox from the main PreferencesPage.
• Snyk Tool View:
  • Deleted the "Code Quality" node from the results tree in SnykToolView, ContentRootNode, and related classes.
  • Removed the "Enable/disable Code Quality" command and its corresponding toolbar icon from plugin.xml.
• Commands & Handlers: Deleted EnableCodeQualityProductHandler and removed references from all other handler-related classes (IHandlerCommands, BaseHandler, EnableAllProductHandler).
• UI Text & Labels: Updated bundle.properties and feature/category.xml to remove all user-facing strings related to "Code Quality".

🔧 Core Logic & Backend Simplification

• Issue Caching (SnykIssueCache): The cache no longer maintains a separate collection for codeQualityIssues. The logic for splitting issues based on isSecurityType has been removed, and all code issues are now stored as codeSecurityIssues.
• Language Server Communication:
  • LsConfigurationUpdater: No longer sends the ACTIVATE_SNYK_CODE_QUALITY setting to the Language Server.
  • SnykExtendedLanguageClient: Simplified the snykScan logic to no longer handle a separate "Code Quality" product node.
• Constants & Domain Objects (ProductConstants): Removed all constants related to Code Quality (e.g., DISPLAYED_CODE_QUALITY, FILTERABLE_ISSUE_CODE_QUALITY).

⚙️ Build & Project Configuration

• Build (plugin/.project): Removed the net.sourceforge.pmd.eclipse.plugin.pmdBuilder, which was previously used for code quality analysis.

🧪 Testing

• Updated or removed numerous tests across the test suite (SnykExtendedLanguageClientTest, HtmlProviderFactoryTest, PreferencesTest, etc.) to reflect the removal of the feature and ensure the test suite passes.

How to Test

1. Launch the Eclipse IDE with this version of the plugin.
2. Navigate to Window > Preferences > Snyk.
3. Verify that there is no checkbox for "Snyk Code Quality enabled".
4. Open the Snyk View.
5. Verify that the results tree only contains nodes for "Open Source", "Code Security", and "Infrastructure as Code". The "Code Quality" node is gone.
6. Run a scan on a project.
7. Verify that no Code Quality issues are displayed.

Checklist

• Tests added and all succeed
• Linted
• CHANGELOG.md updated (automatic)
• README.md updated, if user-facing

Screenshots / GIFs