Display GenAI analysis in the case page in the Web UI

[mvilanova]

This pull request includes several changes to the Page.vue and store.js files in the src/dispatch/static/dispatch/src/case directory. These changes primarily focus on adding support for displaying GenAI analysis, reordering properties for better readability, and importing necessary modules.

Enhancements to GenAI Analysis Support:

• Added GenaiAnalysisDisplay component to the Page.vue template for displaying GenAI analysis when the active tab is not 'signals' or 'graph'. (src/dispatch/static/dispatch/src/case/Page.vue)
• Included genai_analysis property in the caseDefaults object and updated the PageHeader component to accept this new property. (src/dispatch/static/dispatch/src/case/Page.vue) [1] [2]

Code Reorganization:

• Reordered properties in the caseDefaults object and the getDefaultSelectedState function for better readability and consistency. (src/dispatch/static/dispatch/src/case/Page.vue, src/dispatch/static/dispatch/src/case/store.js) [1] [2] [3] [4] [5]

Module Imports:

• Adjusted the import statements in Page.vue to ensure all necessary modules are properly imported and organized. (src/dispatch/static/dispatch/src/case/Page.vue)

[wssheldon]

I can make the change in a follow up PR. For the design, I'd suggest to change the Timeline tab to Overview and move the GenAI summary into a Card that is displayed side by side with the timeline