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/client/inbox/Invites.tsx

@@ -429,7 +429,9 @@ function KnownInvites({
 }: KnownInvitesProps) {
   return (
     <Box direction="Column" gap="200">
-      <Text as="h3" size="H4">Primary</Text>
+      <Text as="h3" size="H4">
+        Primary
+      </Text>
       {invites.length > 0 ? (
         <Box direction="Column" gap="100">
           {invites.map((invite) => (
@@ -488,7 +490,9 @@ function UnknownInvites({
   return (
     <Box direction="Column" gap="200">
       <Box gap="200" justifyContent="SpaceBetween" alignItems="Center">
-        <Text as="h3" size="H4">Public</Text>
+        <Text as="h3" size="H4">
+          Public
+        </Text>
         <Box>
           {invites.length > 0 && (
             <Chip
@@ -585,7 +589,9 @@ function SpamInvites({
 
   return (
     <Box direction="Column" gap="200">
-      <Text as="h3" size="H4">Spam</Text>
+      <Text as="h3" size="H4">
+        Spam
+      </Text>
       {invites.length > 0 ? (
         <Box direction="Column" gap="100">
           <SequenceCard