Copy edits to translation docs

See merge request documentation/docs/dev!1198

info-xml: clarify version format recommendations

See merge request documentation/docs/dev!1197

Co-Authored-By: Allen Shaw

Misc updates to extension/api docs about the recent xml -> entityType.php migration

See merge request documentation/docs/dev!1196

Update create-entity & sk export docs

See merge request documentation/docs/dev!1195

Update extension documentation - move legacy docs, update managed entities

See merge request documentation/docs/dev!1194

Update lots of pages to reflect new php-based schema structure

See merge request documentation/docs/dev!1193

Update pseudoconstant documentation

See merge request documentation/docs/dev!1192

Improve examples for  hook_civicrm_fieldOptions

See merge request documentation/docs/dev!1191

Expands on new mode added in https://github.com/civicrm/civicrm-core/pull/30986

Update hook_civicrm_fieldOptions with new mode

See merge request documentation/docs/dev!1190

New mode added in https://github.com/civicrm/civicrm-core/pull/30986

lifecycle: simplify the review process

See merge request documentation/docs/dev!1188

Document schema table-field-usage element

See merge request documentation/docs/dev!1185

pr-review.md - Update info about test-results

See merge request documentation/docs/dev!1189

* Remove references to older links
* Add information about newer links
* Add information about retry, expiration, and supplemental test-labels

hook_civicrm_permission: fix a syntax error in example

See merge request documentation/docs/dev!1187

Update permissions.md: fix MyCustomCheckSubscriber typo

See merge request documentation/docs/dev!1184

Update hook_civicrm_entityTypes.md

See merge request documentation/docs/dev!1186