chore: prettier format all files, brotli, Sentry release tagging, CI gates

Prettier: auto-formatted 103 files to fix baseline. Prettier check in CI
  is now a hard gate (removed continue-on-error).

Brotli: installed libnginx-mod-http-brotli-filter/static. Enabled in nginx
  with brotli_static on for pre-compressed assets and comp_level 6.

Sentry releases: deploy script now exports VITE_APP_VERSION=<git-short-sha>
  before building so each Sentry release maps to an exact commit.
  CI also passes github.sha as VITE_APP_VERSION.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/app/pages/auth/login/PasswordLoginForm.tsx

@@ -230,7 +230,15 @@ export function PasswordLoginForm({ defaultUsername, defaultEmail }: PasswordLog
         <Text as="label" htmlFor="passwordInput" size="L400" priority="300">
           Password
         </Text>
-        <PasswordInput id="passwordInput" name="passwordInput" aria-label="Password" variant="Background" size="500" outlined required />
+        <PasswordInput
+          id="passwordInput"
+          name="passwordInput"
+          aria-label="Password"
+          variant="Background"
+          size="500"
+          outlined
+          required
+        />
         <Box alignItems="Start" justifyContent="SpaceBetween" gap="200">
           {loginState.status === AsyncStatus.Error && (
             <>