patch: bump Angular 22.1.2, graphql@17 and other deps

[petruki]

This pull request primarily updates project dependencies and refines Angular template and TypeScript code for improved maintainability and compatibility. The most significant changes include upgrading Angular and related packages to version 22, updating GitHub Actions to use the latest action versions, and refactoring code to remove unnecessary imports and streamline template bindings.

Dependency and Build Updates:

• Upgrade Angular and Related Packages: All Angular dependencies, as well as several related libraries (e.g., Apollo, GraphQL, ngx-markdown), are upgraded to version 22.x and the latest compatible versions. This ensures compatibility with the latest Angular features and security updates. (package.json)
• Update GitHub Actions and Docker Base Image: All actions/checkout and actions/setup-node steps in workflow files are updated to use version 7. The Docker base image for Nginx is updated to 1.31.3-alpine-slim. (.github/workflows/*.yml, Dockerfile) [1] [2] [3] [4] [5] [6] [7] [8]

Angular Template and Code Refactoring:

• Simplify Inline Styles and Template Bindings: Inline [ngStyle] bindings for setting text color are replaced with the more concise [style.color] syntax in multiple HTML templates. This change improves readability and maintainability. (*.component.html) [1] [2] [3] [4] [5] [6]
• Remove Unused Imports: The NgStyle import is removed from several TypeScript files where it is no longer needed, reflecting the template changes. (*.component.ts) [1] [2] [3] [4] [5] [6] [7]

Directive and Component Improvements:

• Enhance Type Safety in Directives: Type annotations are added to event handler parameters in SpecialCharacterDirective, improving type safety and future maintainability. (special.char.directive.ts)
• Template Logic Fixes: Minor logic improvements, such as calling hasNewStrategy() as a function rather than a property, ensure correct behavior in templates. (config-detail.component.html)

These changes collectively modernize the codebase, improve maintainability, and ensure compatibility with the latest tooling and Angular ecosystem.