- Deleted the custom JSON encoder/decoder implementation in favor of the standard library's `encoding/json` package.
- Removed the `next.orly.dev/pkg/encoders/json` package and its associated files.
- Updated `go.mod` to remove the `github.com/nostr-dev-kit/ndk` dependency and bump the version of `lol.mleku.dev` from v1.0.3 to v1.0.4.
- Cleaned up import statements across various files to reflect the removal of the custom JSON package.
- Ensured that all references to the old JSON encoding/decoding methods are replaced with the standard library equivalents.
- Modified the user tagging logic in the payment processor to include a mention in the third field of the "p" tag.
- Incremented the version number to v0.17.11 for the release.
- Updated the welcome note content to include a personalized greeting using the user's npub.
- Added a privacy notice to ensure users are aware that the note is only visible to them.
- Simplified the addition of the user npub to the authorized list by removing redundant encoding logic.
- Introduced a new protected tag "-" to mark events as protected in the payment processor.
- Updated event tagging logic to include this new tag for events with authorized public keys, enhancing event categorization and security.
- Ensured consistency in tagging across multiple event handling functions.
- Included relay identity public key in `relayinfo` response.
- Added `UpdateRelayProfile` function to dynamically create/update relay's subscription profile.
- Incremented version from v0.8.3 to v0.8.4.
- Introduced configuration option `RelayURL` for relay dashboard base URL.
- Added dynamic dashboard URL functionality in `PaymentProcessor`.
- Updated payment notifications to include dashboard access link.
- Incremented version to v0.8.2.
- Introduced relay identity management for subscriptions and follow-list sync.
- Added `IdentityRequested` function to handle the `identity` subcommand.
- Implemented periodic follow-list synchronization for active subscribers.
- Enhanced payment handling to include payer pubkey and subscription updates.
- Added trial expiry and subscription expiry notifications.
- Implemented `PaymentProcessor` to handle NWC payments and extend user subscriptions.
- Added configuration options for NWC URI, subscription pricing, and enablement.
- Updated server to initialize and manage the payment processor.
