[Issue]: Technical product requirements

### Issue Title

Technical product requirements directive

### Issue Type

Directive Document

### Problem Statement

As part of the TASC workshop we have developed a set of technical product requirements underpinning products moving through the PDAP v2.

This will help to guide product teams to understand the requirements TASC sees

### Scope Validation

Ensuring that there is more consistency and less divergence between our products

### Proposed Solution(s)

Adapt the document at . Then decide on the number of documents appearing from this. We suggested

- One per item
- One big document
- Folding other directives into this

It is up to the executor of this issue to decide this.

ADR is critical to write

### Estimated Effort Level

Low (1-2 months, minimal resources)

### Success Criteria

_No response_

### How will this issue aid GA4GH harmonization?

One set of expectations to rule them all. One set to find them and within GA4GH to bind them

### Additional context

Please provide any additional pieces of information you feel is relevant to this issue

### Work Streams Raising This Issue

- [ ] Clinical & Phenotypic Data (Clin/Pheno)
- [ ] Cloud Work Stream
- [ ] Data Security
- [ ] Data Use & Researcher IDs (DURI)
- [ ] Discovery
- [ ] Genomic Knowledge Standards (GKS)
- [ ] Large Scale Genomics (LSG)
- [ ] Regulatory & Ethics (REWS)
- [ ] Data Models & Schemas Committee (DaMaSC)
- [ ] Genomic Implementation Forum (GIF)
- [ ] Technical Team
- [x] Other (specify below)

### Other Groups Raising This Issue

GA4GH product development

### Work Streams That Will Be Impacted

- [ ] Clinical & Phenotypic Data (Clin/Pheno)
- [ ] Cloud Work Stream
- [ ] Data Security
- [ ] Data Use & Researcher IDs (DURI)
- [ ] Discovery
- [ ] Genomic Knowledge Standards (GKS)
- [ ] Large Scale Genomics (LSG)
- [ ] Regulatory & Ethics (REWS)
- [ ] Data Models & Schemas Committee (DaMaSC)
- [ ] Genomic Implementation Forum (GIF)
- [ ] Technical Team
- [x] Other (specify below)

### Other Groups That Will Be Impacted

All

### Key Stakeholders to Consult

_No response_

### Products affected

Please list them here. It does not need to be exhaustive

### Additional Context

_No response_

### Priority Level

Critical (blocking multiple work streams, immediate attention needed)

### Additional Tags

- [x] Documentation
- [ ] API
- [ ] Schema
- [ ] Security
- [ ] Performance
- [x] Interoperability
- [x] Compliance
- [ ] User Experience
- [x] Infrastructure
- [x] Testing