feat!: upgrade to nx 19.1 and angular 18

[NachoVazquez]

PR Checklist

Please check if your PR fulfills the following requirements:

• The commit message follows our guidelines: CONTRIBUTING.md#commit
• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

[ ] Bugfix
[x] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[x] Build related changes
[ ] CI related changes
[x] Documentation content changes
[ ] Other... Please describe:

What is the current behavior?

We are supporting the previous version of Angular (17)

What is the new behavior?

• We support the latest version of Angular (18)
• We have migrated to the latest version of Nx (19.1)

Does this PR introduce a breaking change?

[x] Yes
[ ] No

We increased the major version of the compatibility to Angular 18.

[nx-cloud]

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✅ Successfully ran 5 targets

• nx run-many --all --target=test --configuration=coverage --parallel=1 --max-workers=2
• nx run-many --all --target=lint --configuration=report --parallel=2 --max-warnings=0
• nx affected -t e2e-ci --parallel=1
• nx affected -t lint test build
• nx-cloud record -- nx format:check

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Sent with 💌 from NxCloud.

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud