Refactor generated publication views

[caendesilva]

Makes use of some placeholder views, using them as the source of truth for the generated publication type pages.

Will resolve the following code review comments

• https://github.com/hydephp/develop/pull/685/files#r1057826730
• https://github.com/hydephp/develop/pull/685/files#r1057827013

[codecov]

Codecov Report

Merging #807 (eda9c02) into publications-feature (c5c2aef) will not change coverage.
The diff coverage is n/a.

@@                    Coverage Diff                     @@
##             publications-feature      #807     +/-   ##
==========================================================
  Coverage                  100.00%   100.00%             
+ Complexity                   2914      1457   -1457     
==========================================================
  Files                         334       167    -167     
  Lines                        7316      3656   -3660     
==========================================================
- Hits                         7316      3656   -3660     

Impacted Files	Coverage Δ
...rc/Framework/Actions/CreatesNewPublicationType.php	100.00% <0.00%> (ø)
...rc/Framework/Actions/CreatesNewPublicationType.php
...rc/Framework/Exceptions/BaseUrlNotSetException.php
packages/framework/src/Hyde.php
.../src/Framework/Factories/NavigationDataFactory.php
...mework/Features/Session/SessionServiceProvider.php
...c/Framework/Concerns/Internal/MockableFeatures.php
...rc/Framework/Features/Metadata/PageMetadataBag.php
...ework/src/Framework/Services/ValidationService.php
packages/framework/src/Pages/PublicationPage.php
... and 158 more

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