Release v1.0.0 - Major security upgrade with Argon2id encryption

- Upgrade vault encryption from PBKDF2 (1000 iterations) to Argon2id
  (256MB memory, 8 iterations, 4 threads, ~3 second derivation)
- Add automatic migration from v1 to v2 vault format on unlock
- Add WebAssembly CSP support for hash-wasm Argon2id implementation
- Add NIP-42 relay authentication support for auth-required relays
- Add profile edit feature with pencil icon on identity page
- Add direct NIP-05 validation (removes NDK dependency for validation)
- Add deriving modal with progress timer during key derivation
- Add client tag "plebeian-signer" to profile events
- Fix modal colors (dark theme for visibility)
- Fix NIP-05 badge styling to include check/error indicator
- Add release zip packages for Chrome and Firefox

New files:
- projects/common/src/lib/helpers/argon2-crypto.ts
- projects/common/src/lib/helpers/websocket-auth.ts
- projects/common/src/lib/helpers/nip05-validator.ts
- projects/common/src/lib/components/deriving-modal/
- projects/{chrome,firefox}/src/app/components/profile-edit/
- releases/plebeian-signer-{chrome,firefox}-v1.0.0.zip

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

projects/common/src/public-api.ts

@@ -10,9 +10,12 @@ export * from './lib/constants/fallback-relays';
 
 // Helpers
 export * from './lib/helpers/crypto-helper';
+export * from './lib/helpers/argon2-crypto';
 export * from './lib/helpers/nostr-helper';
 export * from './lib/helpers/text-helper';
 export * from './lib/helpers/date-helper';
+export * from './lib/helpers/websocket-auth';
+export * from './lib/helpers/nip05-validator';
 
 // Models
 export * from './lib/models/nostr';
@@ -35,6 +38,7 @@ export * from './lib/components/toast/toast.component';
 export * from './lib/components/nav-item/nav-item.component';
 export * from './lib/components/pubkey/pubkey.component';
 export * from './lib/components/relay-rw/relay-rw.component';
+export * from './lib/components/deriving-modal/deriving-modal.component';
 
 // Pipes
 export * from './lib/pipes/visual-relay.pipe';