docs: draft FDAT increment 1 governance package

[sven1103]

Summary

• add a working draft for the FDAT increment 1 governance package in FDAT_INCREMENT_1_GOVERNANCE_DRAFT.md
• capture proposed requirements, constraints, features, and testable user stories for FDAT-only increment 1 scope
• document brokered access, private-record support, and role-aligned access-link lifecycle expectations for later governance normalization

Requirements IDs

• PROJECT-R-01
• PROJECT-R-02
• FAIR-R-01
• FAIR-R-02
• USER-R-01
• USER-R-02
• USER-R-03
• USER-R-04
• QUALITY-NFR-01
• QUALITY-NFR-02
• LAB-C-01
• FAIR-C-01
• USER-C-01
• USER-C-02

Notes

• This PR intentionally adds a draft document only; it does not update docs/requirements.md.
• Unrelated untracked workspace files were left untouched and are not included in this PR.

[sonarqubecloud]

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 SonarQube Cloud