[FEATURE] Standardise metadata across all plugin components

[imda-peckyoke]

Is there an existing issue for this?

• [X] I have searched the existing issues

Description

Companion update required to standardize the meta data across all plugin components. See feature request https://github.com/IMDA-BTG/aiverify-developer-tools/issues/32, which has been implemented in PR https://github.com/IMDA-BTG/aiverify-developer-tools/pull/39.

*** Summary of changes to meta data Widgets meta changes

• add version
• add author
• change tag to tags

Input Blocks meta changes

• add version
• add author
• add tags

Template meta changes

• add version
• add tags

Is your feature request related to a problem/limitation?

Not critical problem or limitation.

Describe the solution you'd like

Few key notes:

• Copy the updated schema files from the ai-verify-plugin tool repo
• Update plugin manager to read and display the new/updated meta fields
• Update component search functions to search by tags
• For template export, add prompts to key in (optionally) version and tags

Alternatives

No response

Additional Context

No response

Related Issues/PRs

Issue: https://github.com/IMDA-BTG/aiverify-developer-tools/issues/32

PR: https://github.com/IMDA-BTG/aiverify-developer-tools/pull/39