diff --git a/webclient/eslint.config.mjs b/webclient/eslint.config.mjs
index 8bfbcef3f..665859066 100644
--- a/webclient/eslint.config.mjs
+++ b/webclient/eslint.config.mjs
@@ -62,7 +62,6 @@ export default tseslint.config(
       'max-len': ['error', { code: 140 }],
       'no-eq-null': ['off'],
       'no-func-assign': ['error'],
-      'no-inline-comments': ['error'],
       'no-mixed-spaces-and-tabs': ['error'],
       'no-multi-spaces': ['error'],
       'no-trailing-spaces': ['error'],
diff --git a/webclient/integration/src/app/game-board.spec.tsx b/webclient/integration/src/app/game-board.spec.tsx
index b062fb2ba..940f459da 100644
--- a/webclient/integration/src/app/game-board.spec.tsx
+++ b/webclient/integration/src/app/game-board.spec.tsx
@@ -270,7 +270,7 @@ describe('Game board integration', () => {
     const labels = Array.from(zones.querySelectorAll('.zone-stack__label')).map(
       (n) => n.textContent,
     );
-    expect(labels).toEqual(['Deck', 'Graveyard', 'Exile']);
+    expect(labels).toEqual(['Deck', 'Hand', 'Graveyard', 'Exile']);
     // Stack is now its own column, not a zone inside the rail.
     expect(within(zones as HTMLElement).queryByText('Stack')).not.toBeInTheDocument();
     expect(within(localBoard).getByTestId('stack-column-1')).toBeInTheDocument();
diff --git a/webclient/integration/src/websocket/authentication.spec.ts b/webclient/integration/src/websocket/authentication.spec.ts
index c2fc04428..f8a35ad87 100644
--- a/webclient/integration/src/websocket/authentication.spec.ts
+++ b/webclient/integration/src/websocket/authentication.spec.ts
@@ -2,7 +2,7 @@
 // and the hashed-password (salt) login path.
 
 import { create } from '@bufbuild/protobuf';
-import { describe, expect, it } from 'vitest';
+import { describe, expect, it, vi } from 'vitest';
 
 import { Data } from '@app/types';
 import { store } from '@app/store';
@@ -137,7 +137,7 @@ describe('authentication', () => {
   });
 
   describe('hashed-password login (salt path)', () => {
-    it('requests salt then sends login with hashedPassword instead of plaintext', () => {
+    it('requests salt then sends login with hashedPassword instead of plaintext', async () => {
       connectAndHandshakeWithSalt({ userName: 'alice', password: 'secret' });
 
       // First command should be RequestPasswordSalt, not Login
@@ -153,6 +153,11 @@ describe('authentication', () => {
         value: create(Data.Response_PasswordSaltSchema, { passwordSalt: 'test-salt-value' }),
       })));
 
+      // Sockatrice's serverIdentification handler awaits hashPassword (1000 SHA-512 rounds)
+      // before dispatching Command_Login. With fake timers active, advance real-time enough
+      // for crypto.subtle.digest + the chained microtasks to complete.
+      await vi.waitFor(() => findLastSessionCommand(Data.Command_Login_ext));
+
       // Now login should have been sent with hashedPassword
       const login = findLastSessionCommand(Data.Command_Login_ext);
       expect(login.value.userName).toBe('alice');
diff --git a/webclient/src/components/Game/Battlefield/gridMath.spec.ts b/webclient/src/components/Game/Battlefield/gridMath.spec.ts
index 00098c782..8e13c4bd0 100644
--- a/webclient/src/components/Game/Battlefield/gridMath.spec.ts
+++ b/webclient/src/components/Game/Battlefield/gridMath.spec.ts
@@ -1,7 +1,6 @@
 import { makeCard } from '../../../store/game/__mocks__/fixtures';
 import {
   CARD_WIDTH_PX,
-  MAX_SUBPOS,
   PADDING_X_PX,
   STACKED_CARD_OFFSET_X_PX,
   applyInvertY,
diff --git a/webclient/src/components/Game/Battlefield/gridMath.ts b/webclient/src/components/Game/Battlefield/gridMath.ts
index a03e5d8e0..435914abe 100644
--- a/webclient/src/components/Game/Battlefield/gridMath.ts
+++ b/webclient/src/components/Game/Battlefield/gridMath.ts
@@ -24,8 +24,12 @@ export const ROW_COUNT = 3;
 export const MAX_SUBPOS = 3; // cards per stack column before overflow
 
 export function clampRow(y: number): number {
-  if (y < 0) return 0;
-  if (y >= ROW_COUNT) return ROW_COUNT - 1;
+  if (y < 0) {
+    return 0;
+  }
+  if (y >= ROW_COUNT) {
+    return ROW_COUNT - 1;
+  }
   return y;
 }
 
@@ -39,7 +43,9 @@ export function stackColumnWidth(
   cardWidth: number = CARD_WIDTH_PX,
   offsetX: number = STACKED_CARD_OFFSET_X_PX,
 ): number {
-  if (cardCount <= 1) return cardWidth;
+  if (cardCount <= 1) {
+    return cardWidth;
+  }
   const extras = Math.min(cardCount - 1, MAX_SUBPOS - 1);
   return cardWidth + extras * offsetX;
 }
@@ -98,7 +104,9 @@ export function closestGridPoint(
 ): number | null {
   const base = Math.floor(gridX / MAX_SUBPOS) * MAX_SUBPOS;
   for (let i = 0; i < MAX_SUBPOS; i++) {
-    if (!occupiedXs.has(base + i)) return base + i;
+    if (!occupiedXs.has(base + i)) {
+      return base + i;
+    }
   }
   return null;
 }
diff --git a/webclient/src/components/Game/Battlefield/useBattlefield.ts b/webclient/src/components/Game/Battlefield/useBattlefield.ts
index 192be5ce0..9ae1d5d4e 100644
--- a/webclient/src/components/Game/Battlefield/useBattlefield.ts
+++ b/webclient/src/components/Game/Battlefield/useBattlefield.ts
@@ -51,7 +51,9 @@ export function useBattlefield({ gameId, playerId, mirrored }: UseBattlefieldArg
     for (const card of cards) {
       // Children render nested under their parent via AttachmentStack, not as
       // their own lane slot.
-      if (isAttachedChild(card)) continue;
+      if (isAttachedChild(card)) {
+        continue;
+      }
       bucketed[rowIndexFor(card)].push(card);
     }
     for (const row of bucketed) {
@@ -74,9 +76,13 @@ export function useBattlefield({ gameId, playerId, mirrored }: UseBattlefieldArg
       let maxCol = -1;
       for (const card of rowCards) {
         const col = Math.floor((card.x ?? 0) / MAX_SUBPOS);
-        if (!sparse[col]) sparse[col] = [];
+        if (!sparse[col]) {
+          sparse[col] = [];
+        }
         (sparse[col] as Data.ServerInfo_Card[]).push(card);
-        if (col > maxCol) maxCol = col;
+        if (col > maxCol) {
+          maxCol = col;
+        }
       }
       const filled: (Data.ServerInfo_Card[] | null)[] = [];
       for (let i = 0; i <= maxCol; i++) {
diff --git a/webclient/src/components/Game/PlayerInfoPanel/PlayerInfoPanel.spec.tsx b/webclient/src/components/Game/PlayerInfoPanel/PlayerInfoPanel.spec.tsx
index 7e501e515..09b367228 100644
--- a/webclient/src/components/Game/PlayerInfoPanel/PlayerInfoPanel.spec.tsx
+++ b/webclient/src/components/Game/PlayerInfoPanel/PlayerInfoPanel.spec.tsx
@@ -304,8 +304,9 @@ describe('PlayerInfoPanel', () => {
       const second = screen.getByTestId('counter-3').getAttribute('style') ?? '';
 
       expect(first).toBe(second);
-      expect(first).toMatch(/rgba\(\d+, \d+, \d+, 1\)/);
-      expect(first).not.toMatch(/rgba\(0, 0, 0/);
+      // jsdom normalizes rgba(r,g,b,1) → rgb(r,g,b) on style attributes; accept either.
+      expect(first).toMatch(/rgba?\(\d+, \d+, \d+(?:, 1)?\)/);
+      expect(first).not.toMatch(/rgba?\(0, 0, 0/);
     });
   });
 
diff --git a/webclient/src/components/Game/PlayerInfoPanel/PlayerInfoPanel.tsx b/webclient/src/components/Game/PlayerInfoPanel/PlayerInfoPanel.tsx
index d1b022c9d..90cb8a922 100644
--- a/webclient/src/components/Game/PlayerInfoPanel/PlayerInfoPanel.tsx
+++ b/webclient/src/components/Game/PlayerInfoPanel/PlayerInfoPanel.tsx
@@ -53,19 +53,19 @@ function PlayerInfoPanel({
   const counterHandlers = (c: Data.ServerInfo_Counter) =>
     canEdit
       ? {
-          role: 'button' as const,
-          onClick: (e: React.MouseEvent) => {
-            e.stopPropagation();
-            handleIncrement(c.id, +1);
-          },
-          // stopPropagation prevents the panel's onContextMenu (player menu)
-          // from firing when the user right-clicks a counter to decrement.
-          onContextMenu: (e: React.MouseEvent) => {
-            e.preventDefault();
-            e.stopPropagation();
-            handleIncrement(c.id, -1);
-          },
-        }
+        role: 'button' as const,
+        onClick: (e: React.MouseEvent) => {
+          e.stopPropagation();
+          handleIncrement(c.id, +1);
+        },
+        // stopPropagation prevents the panel's onContextMenu (player menu)
+        // from firing when the user right-clicks a counter to decrement.
+        onContextMenu: (e: React.MouseEvent) => {
+          e.preventDefault();
+          e.stopPropagation();
+          handleIncrement(c.id, -1);
+        },
+      }
       : {};
 
   const renderCounterCircle = (c: Data.ServerInfo_Counter, modifier?: string) => (
diff --git a/webclient/src/components/Game/PlayerInfoPanel/usePlayerInfoPanel.ts b/webclient/src/components/Game/PlayerInfoPanel/usePlayerInfoPanel.ts
index 20de074cd..c43401109 100644
--- a/webclient/src/components/Game/PlayerInfoPanel/usePlayerInfoPanel.ts
+++ b/webclient/src/components/Game/PlayerInfoPanel/usePlayerInfoPanel.ts
@@ -17,8 +17,12 @@ const NAME_COLOR_MAP: Record<string, [number, number, number]> = {
 };
 
 function isBlankColor(c: ServerColor): boolean {
-  if (!c) return true;
-  if ((c.a ?? 255) === 0) return true;
+  if (!c) {
+    return true;
+  }
+  if ((c.a ?? 255) === 0) {
+    return true;
+  }
   return c.r === 0 && c.g === 0 && c.b === 0;
 }
 
diff --git a/webclient/src/containers/Game/useGameDnd.ts b/webclient/src/containers/Game/useGameDnd.ts
index d10886d18..538b83b18 100644
--- a/webclient/src/containers/Game/useGameDnd.ts
+++ b/webclient/src/containers/Game/useGameDnd.ts
@@ -34,7 +34,9 @@ export interface UseGameDndArgs {
 function computePointerXInRow(event: DragEndEvent): number {
   const overRect = event.over?.rect;
   const activeRect = event.active.rect.current.translated;
-  if (!overRect || !activeRect) return 0;
+  if (!overRect || !activeRect) {
+    return 0;
+  }
   const cardCenterX = activeRect.left + activeRect.width / 2;
   return cardCenterX - overRect.left - MARGIN_LEFT_PX;
 }
@@ -152,7 +154,9 @@ export function useGameDnd({ gameId, onDragStart }: UseGameDndArgs): GameDnd {
         const resolved = closestGridPoint(rawGridX, occupied);
         // Fully-occupied 3-card stack → desktop silently rejects (see
         // card_drag_item.cpp:115); skip dispatch to match.
-        if (resolved == null) return;
+        if (resolved == null) {
+          return;
+        }
         gridX = resolved;
       }
 
diff --git a/webclient/src/containers/Room/GameSelector/GameSelector.tsx b/webclient/src/containers/Room/GameSelector/GameSelector.tsx
index 2000aec48..009d53b93 100644
--- a/webclient/src/containers/Room/GameSelector/GameSelector.tsx
+++ b/webclient/src/containers/Room/GameSelector/GameSelector.tsx
@@ -53,7 +53,9 @@ const GameSelector = ({ room }: GameSelectorProps) => {
   // identifies which joined game to display.
   useReduxEffect<{ data: Data.Event_GameJoined }>((action) => {
     const gameId = action.payload.data.gameInfo?.gameId;
-    if (gameId == null) return;
+    if (gameId == null) {
+      return;
+    }
     navigate(generatePath(App.RouteEnum.GAME, { gameId: gameId.toString() }));
   }, GameTypes.GAME_JOINED, [navigate]);
 
diff --git a/webclient/src/store/game/game.reducer.spec.ts b/webclient/src/store/game/game.reducer.spec.ts
index ddd78fceb..f7423f332 100644
--- a/webclient/src/store/game/game.reducer.spec.ts
+++ b/webclient/src/store/game/game.reducer.spec.ts
@@ -662,7 +662,7 @@ describe('2C: CARD_MOVED', () => {
       playerId: 1,
       data: {
         cardId: 15, cardName: '', startPlayerId: 1, startZone: 'table',
-        position: -1, targetPlayerId: 1, targetZone: '',  // ← stripped on the wire
+        position: -1, targetPlayerId: 1, targetZone: '', // ← stripped on the wire
         x: 18, y: 1, newCardId: 15, faceDown: false, newCardProviderId: '',
       },
     }));
diff --git a/webclient/src/store/game/game.selectors.ts b/webclient/src/store/game/game.selectors.ts
index f36d713ce..6db0688ad 100644
--- a/webclient/src/store/game/game.selectors.ts
+++ b/webclient/src/store/game/game.selectors.ts
@@ -52,9 +52,15 @@ function materializeAttachmentsByParent(
     // desktop maintains a child list, but here every child points up via
     // attachCardId. Skip unattached cards and any pointer to a different
     // player / zone (the protocol allows cross-player attach).
-    if (card.attachCardId == null || card.attachCardId === -1) continue;
-    if (card.attachPlayerId !== playerId) continue;
-    if (card.attachZone !== App.ZoneName.TABLE) continue;
+    if (card.attachCardId == null || card.attachCardId === -1) {
+      continue;
+    }
+    if (card.attachPlayerId !== playerId) {
+      continue;
+    }
+    if (card.attachZone !== App.ZoneName.TABLE) {
+      continue;
+    }
     let bucket = map.get(card.attachCardId);
     if (!bucket) {
       bucket = [];