v0.2.0

Changed

• Semantic conventions aligned with the current OTel registry:
  enduser.id and error.type come from the API's semconv enums;
  the not-yet-registered auth.* keys live in the typed
  FirebaseAuthSemantics enum (no raw string keys emitted).
• Dependency floors raised to dartastic_opentelemetry ^1.1.0-beta.12 and
  dartastic_opentelemetry_api ^1.0.0-rc.1. The previous floors declared
  compatibility with API versions that predate the semconv enums this
  package uses and could not actually resolve-and-compile.
• repository URL corrected to the canonical Dartastic org casing so
  pub.dev repository verification succeeds.
• firebase_auth floor raised to ^6.0.0 (latest major;
  firebase_auth_mocks to ^0.15.0 to match). Analyzer and the full
  test suite verified at both the 6.0.0 lower bound and the current
  6.5.7.

Added

• Extension methods on FirebaseAuth:
  tracedSignInWithEmailAndPassword,
  tracedCreateUserWithEmailAndPassword,
  tracedSignInAnonymously,
  tracedSignInWithCustomToken,
  tracedSignInWithCredential,
  tracedSignOut,
  tracedSendPasswordResetEmail.
  Each opens a CLIENT span named firebase_auth <op> with
  auth.system=firebase, auth.operation, and (when known)
  auth.provider.
• On successful sign-in, the resulting user UID is attached as
  enduser.id per OTel semconv. Each call accepts
  recordUserId: false to skip that if UIDs are treated as PII
  in your environment.
• FirebaseAuthException-aware error handling: error.type is
  set to the code field (e.g. wrong-password,
  user-not-found) instead of the runtime class name, and the
  exception's message becomes the span status description.
  Generic exceptions fall back to runtime-class error.type.
• runWithoutFirebaseAuthInstrumentation /
  runWithoutFirebaseAuthInstrumentationAsync — zone-scoped
  suppression helpers, matching otel_grpc, otel_http,
  otel_web_socket_channel, and otel_cloud_firestore.
• FirebaseAuthSemantics — typed attribute-key enum holding
  auth.system, auth.operation, auth.provider until upstream
  semconv covers identity operations natively.
• Tests use firebase_auth_mocks; no live Firebase required.
  Coverage: email/password sign-in (with UID capture and the
  opt-out), anonymous sign-in, sign-out, FirebaseAuthException
  error path, suppression scope.