Stage 7 (wip): wire remaining ops (backend REST, FBS, gateway transcode) + real UI transport

backend: REST handlers for pass/exchange/resign/hint/evaluate/check_word/complaint/history/chat-list/nudge + new game.ListForAccount (my games) + seat display_name resolution
pkg/fbs: GameActionRequest/ExchangeRequest/EvalRequest/EvalResult/CheckWordRequest/WordCheckResult/ComplaintRequest/HintResult/History/GameList/ChatList + SeatView.display_name; committed Go regenerated (flatc 23.5.26)
gateway: 11 new transcode ops + backendclient methods + FB encoders
ui: edge TS codegen (flatc --ts + protoc-gen-es, committed), FlatBuffers<->model codec, real connect-web transport (binary, bearer auth, Subscribe). prod bundle ~69KB gzip JS

ui/pnpm-lock.yaml

@@ -7,7 +7,23 @@ settings:
 importers:
 
   .:
+    dependencies:
+      '@bufbuild/protobuf':
+        specifier: ^2.12.0
+        version: 2.12.0
+      '@connectrpc/connect':
+        specifier: ^2.1.0
+        version: 2.1.1(@bufbuild/protobuf@2.12.0)
+      '@connectrpc/connect-web':
+        specifier: ^2.1.0
+        version: 2.1.1(@bufbuild/protobuf@2.12.0)(@connectrpc/connect@2.1.1(@bufbuild/protobuf@2.12.0))
+      flatbuffers:
+        specifier: ^25.9.23
+        version: 25.9.23
     devDependencies:
+      '@bufbuild/protoc-gen-es':
+        specifier: ^2.12.0
+        version: 2.12.0(@bufbuild/protobuf@2.12.0)
       '@playwright/test':
         specifier: ^1.49.0
         version: 1.60.0
@@ -35,6 +51,33 @@ importers:
 
 packages:
 
+  '@bufbuild/protobuf@2.12.0':
+    resolution: {integrity: sha512-B/XlCaFIP8LOwzo+bz5uFzATYokcwCKQcghqnlfwSmM5eX/qTkvDBnDPs+gXtX/RyjxJ4DRikECcPJbyALA8FA==}
+
+  '@bufbuild/protoc-gen-es@2.12.0':
+    resolution: {integrity: sha512-d9htF6jEkSwPbp9d/vSmZOBF7eeG18AvTMKmVg4I23afnrQOxL2w3WOXa9TaufMCyu24QakEUb4vux8apI5e7A==}
+    engines: {node: '>=20'}
+    hasBin: true
+    peerDependencies:
+      '@bufbuild/protobuf': 2.12.0
+    peerDependenciesMeta:
+      '@bufbuild/protobuf':
+        optional: true
+
+  '@bufbuild/protoplugin@2.12.0':
+    resolution: {integrity: sha512-ORlDITp8AFUXzIhLRoMCG+ud+D3MPKWb5HQXBoskMMnjeyEjE1H1qLonVNPyOr8lkx3xSfYUo8a0dvOZJVAzow==}
+
+  '@connectrpc/connect-web@2.1.1':
+    resolution: {integrity: sha512-J8317Q2MaFRCT1jzVR1o06bZhDIBmU0UAzWx6xOIXzOq8+k71/+k7MUF7AwcBUX+34WIvbm5syRgC5HXQA8fOg==}
+    peerDependencies:
+      '@bufbuild/protobuf': ^2.7.0
+      '@connectrpc/connect': 2.1.1
+
+  '@connectrpc/connect@2.1.1':
+    resolution: {integrity: sha512-JzhkaTvM73m2K1URT6tv53k2RwngSmCXLZJgK580qNQOXRzZRR/BCMfZw3h+90JpnG6XksP5bYT+cz0rpUzUWQ==}
+    peerDependencies:
+      '@bufbuild/protobuf': ^2.7.0
+
   '@esbuild/aix-ppc64@0.25.12':
     resolution: {integrity: sha512-Hhmwd6CInZ3dwpuGTF8fJG6yoWmsToE+vYgD4nytZVxcu1ulHpUQRAB1UJ8+N1Am3Mz4+xOByoQoSZf4D+CpkA==}
     engines: {node: '>=18'}
@@ -385,6 +428,11 @@ packages:
   '@types/trusted-types@2.0.7':
     resolution: {integrity: sha512-ScaPdn1dQczgbl0QFTeTOmVHFULt394XJgOQNoyVhZ6r2vLnMLJfBPd53SB52T/3G36VI1/g2MZaX0cwDuXsfw==}
 
+  '@typescript/vfs@1.6.4':
+    resolution: {integrity: sha512-PJFXFS4ZJKiJ9Qiuix6Dz/OwEIqHD7Dme1UwZhTK11vR+5dqW2ACbdndWQexBzCx+CPuMe5WBYQWCsFyGlQLlQ==}
+    peerDependencies:
+      typescript: '*'
+
   '@vitest/expect@3.2.6':
     resolution: {integrity: sha512-1+7q9BtaKzEmO+fmNT3kYvoNn5Y71XWAx2Q5HRim4tTVRQVRv4uJFAQ5FbK0OPUeNP/WmVCpxYxoJdvuHVjzBQ==}
 
@@ -506,6 +554,9 @@ packages:
       picomatch:
         optional: true
 
+  flatbuffers@25.9.23:
+    resolution: {integrity: sha512-MI1qs7Lo4Syw0EOzUl0xjs2lsoeqFku44KpngfIduHBYvzm8h2+7K8YMQh1JtVVVrUvhLpNwqVi4DERegUJhPQ==}
+
   fsevents@2.3.2:
     resolution: {integrity: sha512-xiqMQR4xAeHTuB9uWm+fFRcIOgKBMiOBP+eXiyT7jsgVCq1bkVygt00oASowB7EdtpOHaaPgKt812P9ab+DDKA==}
     engines: {node: ^8.16.0 || ^10.6.0 || >=11.0.0}
@@ -638,6 +689,11 @@ packages:
     resolution: {integrity: sha512-azl+t0z7pw/z958Gy9svOTuzqIk6xq+NSheJzn5MMWtWTFywIacg2wUlzKFGtt3cthx0r2SxMK0yzJOR0IES7Q==}
     engines: {node: '>=14.0.0'}
 
+  typescript@5.4.5:
+    resolution: {integrity: sha512-vcI4UpRgg81oIRUFwR0WSIHKt11nJ7SAVlYNIu+QpqeyXP+gpQJy/Z4+F0aGxSE4MqwjyXvW/TzgkLAx2AGHwQ==}
+    engines: {node: '>=14.17'}
+    hasBin: true
+
   typescript@5.9.3:
     resolution: {integrity: sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==}
     engines: {node: '>=14.17'}
@@ -737,6 +793,33 @@ packages:
 
 snapshots:
 
+  '@bufbuild/protobuf@2.12.0': {}
+
+  '@bufbuild/protoc-gen-es@2.12.0(@bufbuild/protobuf@2.12.0)':
+    dependencies:
+      '@bufbuild/protoplugin': 2.12.0
+    optionalDependencies:
+      '@bufbuild/protobuf': 2.12.0
+    transitivePeerDependencies:
+      - supports-color
+
+  '@bufbuild/protoplugin@2.12.0':
+    dependencies:
+      '@bufbuild/protobuf': 2.12.0
+      '@typescript/vfs': 1.6.4(typescript@5.4.5)
+      typescript: 5.4.5
+    transitivePeerDependencies:
+      - supports-color
+
+  '@connectrpc/connect-web@2.1.1(@bufbuild/protobuf@2.12.0)(@connectrpc/connect@2.1.1(@bufbuild/protobuf@2.12.0))':
+    dependencies:
+      '@bufbuild/protobuf': 2.12.0
+      '@connectrpc/connect': 2.1.1(@bufbuild/protobuf@2.12.0)
+
+  '@connectrpc/connect@2.1.1(@bufbuild/protobuf@2.12.0)':
+    dependencies:
+      '@bufbuild/protobuf': 2.12.0
+
   '@esbuild/aix-ppc64@0.25.12':
     optional: true
 
@@ -954,6 +1037,13 @@ snapshots:
 
   '@types/trusted-types@2.0.7': {}
 
+  '@typescript/vfs@1.6.4(typescript@5.4.5)':
+    dependencies:
+      debug: 4.4.3
+      typescript: 5.4.5
+    transitivePeerDependencies:
+      - supports-color
+
   '@vitest/expect@3.2.6':
     dependencies:
       '@types/chai': 5.2.3
@@ -1079,6 +1169,8 @@ snapshots:
     optionalDependencies:
       picomatch: 4.0.4
 
+  flatbuffers@25.9.23: {}
+
   fsevents@2.3.2:
     optional: true
 
@@ -1226,6 +1318,8 @@ snapshots:
 
   tinyspy@4.0.4: {}
 
+  typescript@5.4.5: {}
+
   typescript@5.9.3: {}
 
   undici-types@6.21.0: {}