feat(policy): policy seeding data update

[AnuragNagpure]

Description

Update policy hub seeding data to the latest and greatest policy definition.
GET /api/policy-hub/policy-content
POST /api/policy-hub/policy-content

Why

The policy namespaces (leftOperand and rightOperand values) got recently updated and need to get adjusted for the policy hub.

Issue

#25

Checklist

Please delete options that are not relevant.

• I have followed the contributing guidelines
• I have performed a self-review of my own code
• I have successfully tested my changes locally
• I have added tests that prove my changes work
• I have checked that new and existing tests pass locally with my changes
• I have commented my code, particularly in hard-to-understand areas
• I have added copyright and license headers, footers (for .md files) or files (for images)

[Phil91]

PolicyHub 25.postman_collection.json

Please have a look at the postman collection, I've added requests which results are not as described in the issue:

01 Dismantler
leftOperand: cx-policy:Dismantler.activityType instead of cx-policy:Dismantler
rightOperand: @Dismantler.activityType-Brands instead of active

02 Dismantler with Brand

leftOperand: cx-policy:Dismantler.activityType instead of cx-policy:Dismantler.allowedBrands

03 Framework Credential

rightOperand: should check if that's wanted like that

04 Purpose

rightOperand:

• missing cx.core
• which version should be displayed there? currently none is displayed

05 Framework - example traceability

possible values are always starting with active instead with traceability

X (FrameworkAgreement.circulareconomy, FrameworkAgreement.demandcapacity, FrameworkAgreement.puris, FrameworkAgreement.businesspartner)

Dont have a type, useCase and attribute set, which results in a 404

[Phil91]

Please see my previous comment

[Phil91]

Please have a look at Dismantler.allowedBrands and Dismantler from the ticket, this is not yet implemented... before continue working please make sure to pull the latest changes (I've also recreated the migration)

[AnuragNagpure]

Please have a look at Dismantler.allowedBrands and Dismantler from the ticket, this is not yet implemented... before continue working please make sure to pull the latest changes (I've also recreated the migration)

Implementation for Dismantler.allowedbrands and Dismantler added