Gmail authenticates via app password + preconfigured IMAP/SMTP (decision
in #9), never OAuth, so the Gmail-OAuth implementation was unreachable
dead code. Remove it while keeping Outlook's AppAuth OAuth path intact.
- Delete auth/GmailAuthManager.kt (shared OAuthResult/FreshToken kept).
- Drop AuthType.OAUTH_GMAIL and its exhaustive `when` branch, the
gmailAuthManager injection, and the SCOPE_GMAIL constant in
MailConnectionFactory.
- Remove GMAIL_OAUTH_* BuildConfig fields, gmailOAuthClientId, and the
gmailRedirectScheme val from app/build.gradle.kts.
- Repoint the AppAuth manifestPlaceholders["appAuthRedirectScheme"] to
the Outlook scheme (org.libremail.outlook). AppAuth's bundled manifest
now registers that scheme on RedirectUriReceiverActivity, so the app
manifest's now-redundant Outlook intent-filter is removed; the
AppCompat theme override (crash fix) is preserved. Verified the merged
manifest.
- Drop GMAIL_OAUTH_CLIENT_ID from secrets.properties.example.
authType persists as the enum name in a TEXT column, so removing a
constant needs no Room schema change or migration.
Closes#39
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
JMR-devandClaude Opus 4.8
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