Add Parthasarathy Ramanujam to Wallet Apps and Identity & Metadata SIGs

The Canton Foundation Dev Fund is moving to Dev Fund 2.0

Thanks for making and opening a PR for your proposal. The Developer Fund is transitioning, which shifts toward RFP-scoped proposal system and clearer problem & adoption requirement framing.

Full details on Dev Fund 2.0: https://github.com/canton-foundation/canton-dev-fund/blob/main/2026-2028-strategic-roadmap.md#requests-for-proposals

To keep your proposal PR active, please update it by within the next 10 days with:

• The relevant RFP category it maps to
• Why the ecosystem needs it i.e. who benefits from it and how it drives adoption

Proposals not updated by then will get their PRs closed and will not be considered for the next Dev Fund cycle.