Add signals to date/time components

[hudson-newey]

Add signals to date/time components

With the addition of signals into Angular, we can improve the change detection of the date/time components to be more efficient.

This PR changes the date/time component to use signals over zone.js

Changes

• Upgrade from angular 17.0.9 -> 17.1.2
• Add signals to date/time components
• Change date/time component tests to use the Angular TestBed instead of the ng-neat testbed. This is because (at the moment of writing) ng-neat setInput doesn't correctly handle signal inputs
  • Some assertions are now changed from their ng-neat assertions to their angular equivalents (eg. toHaveExtactTrimmedText is now expect(foo.textContent.trim()).toBe("xyz"))
• time-since.component.ts now uses a variable now instead of DateTime.now() to prevent time drift within update() function
• the datetime-example.component.ts now uses a property for the fakeDateTime that sets the zone in advance

Problems

We still have to implement the date/time components on relevant pages

Issues

Fixes: #2114

Visual Changes

None

Final Checklist

• [x] Assign reviewers if you have permission
• [x] Assign labels if you have permission
• [x] Link issues related to PR
• [x] Ensure project linter is not producing any warnings (npm run lint)
• [x] Ensure build is passing on all browsers (npm run test:all)
• [x] Ensure CI build is passing
• [x] Ensure docker container is passing (docs)

[github-actions[bot]]

Size Change: +6.29 kB (0%)

Total Size: 3.01 MB

Filename	Size	Change
dist/workbench-client/browser/index.html	4.71 kB	+2 B (0%)
dist/workbench-client/browser/main-ZSFC3WLT.js	0 B	-1.07 MB (removed)	🏆
dist/workbench-client/server/main.js	1.87 MB	+3.4 kB (0%)
dist/workbench-client/browser/main-V4H2UQGM.js	1.07 MB	+1.07 MB (new file)	🆕

ℹ️ View Unchanged

| Filename | Size | | :--- | :---: | | `dist/workbench-client/browser/assets/environment.json` | 555 B | | `dist/workbench-client/browser/manifest.json` | 150 B | | `dist/workbench-client/browser/polyfills-C5CKP5CH.js` | 12.3 kB | | `dist/workbench-client/browser/styles-UNSEPFNK.css` | 39.4 kB | | `dist/workbench-client/server/776.js` | 4.2 kB |

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[github-actions[bot]]

Unit Test Results

         6 files           6 suites   8m 38s :stopwatch: 23 220 tests 22 704 :heavy_check_mark: 516 :zzz: 0 :x: 23 442 runs  22 926 :heavy_check_mark: 516 :zzz: 0 :x:

Results for commit a4e7e550.