* dp rewrite stage 0, projects
* remove plan files
* generalize handling of basepath for projects in project-factory module
* central-0 ---> core-0
* add schemas, validate YAMLs, tags
* aspect types
* data catalog policy tag factory
* add support for data catalog taxonomy to project factory
* complete retrofit of old stage configuration, except networking
* shared vpc networking
* networking
* data platform as pf dataset
* docs
* test
* remove legacy dp stage, fix tests and links
* boilerplate
* tfdoc
* fix unrelated tfdoc
* schemas
* fix errors
* schema
* duplicate schemas
* yamllint
* Fix module naming convention for aspect-types
* Fix factories_config in vpcs.tf for net-vpc-factory compatibility
* Update schema documentation based on schema changes
* Fix false rename conflict in .config.yaml files
* Sync schemas and update documentation
* Fix path expansion for aspect-types and revert projects_input to master
* Restore path expansion for org_policies in projects-iam call
* Fix trailing newlines in schema duplicates to satisfy duplicate-diff
* Fix path expansion for data_catalog_taxonomy in taxonomies.tf
* Update inventory for data-platform test and clean up debug prints
* Add full values to data-platform inventory
* Align Stage 2 VPC Factory integration with Stage 0 and fix tests
TAG=agy
* Fix project factory context resolution and data platform datasets
- Update tag context keys in project factory to use file key without 'projects/' prefix.
- Fix tag reference in product-0.yaml.
- Fix shared_vpc_service_config in shared-0.yaml by moving service account to network_users.
- Set parent for domain-0 folder to data-platform.
- Mock net-dev-0 project ID in tests.
- Update inventories.
TAG=agy
CONV=4b37fa5b-bf59-4604-9e8f-b55353d967a0
* Fix project-level tag keys context resolution in project factory
* Fix commented out tag reference in domain-0 .config.yaml
* Fix merge() calls with empty arguments in project-factory and data-catalog-policy-tag
* Update Data Platform dataset README with prerequisites and customization guide
* Add Table of Contents to Data Platform dataset README
* docs: update Data Platform README with project templates tip
* Document data platform output files and linking sequence in README
* Update data platform README with VPC-SC and delegated IAM details
* Refactor data platform dataset and align stage defaults
* Update test inventory and variables for data platform with new prefix
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