Fix: search redirecting early and missing full tank names

**Enter key**
- Enter redirected to the previous results' first tank while a search was still buffering, because the key handler captured a stale `searching` value.
- Enter on an empty field redirected to the first tank of the unfiltered list (Sheridan).
- The handler now reads live filter state and only acts when there is a settled search, matching the quick-link button.

**Full names in search**
- Search only knew short tank names, so queries like "super pershing" found nothing when the game stores a short form.
- Add an optional `name_full` to `TankDefinition`, filled from the game's full name when a short name exists, and index it (plus an accent-stripped copy) in `fetchTankNames` / `SEARCH_KEYS`.
- Displayed names are unchanged. Full names become searchable once the definitions are regenerated on the next build.

packages/core/src/protos/tank_definitions.ts

@@ -292,6 +292,7 @@ export interface TankDefinition {
   weight: number;
   dev_name: string;
   equalizer?: Equalizer | undefined;
+  name_full?: I18nString | undefined;
 }
 
 export interface TankDefinition_RolesEntry {
@@ -651,6 +652,7 @@ function createBaseTankDefinition(): TankDefinition {
     weight: 0,
     dev_name: "",
     equalizer: undefined,
+    name_full: undefined,
   };
 }
 
@@ -752,6 +754,9 @@ export const TankDefinition: MessageFns<TankDefinition> = {
     if (message.equalizer !== undefined) {
       Equalizer.encode(message.equalizer, writer.uint32(266).fork()).join();
     }
+    if (message.name_full !== undefined) {
+      I18nString.encode(message.name_full, writer.uint32(274).fork()).join();
+    }
     return writer;
   },
 
@@ -1051,6 +1056,14 @@ export const TankDefinition: MessageFns<TankDefinition> = {
           message.equalizer = Equalizer.decode(reader, reader.uint32());
           continue;
         }
+        case 34: {
+          if (tag !== 274) {
+            break;
+          }
+
+          message.name_full = I18nString.decode(reader, reader.uint32());
+          continue;
+        }
       }
       if ((tag & 7) === 4 || tag === 0) {
         break;
@@ -1111,6 +1124,7 @@ export const TankDefinition: MessageFns<TankDefinition> = {
       weight: isSet(object.weight) ? globalThis.Number(object.weight) : 0,
       dev_name: isSet(object.dev_name) ? globalThis.String(object.dev_name) : "",
       equalizer: isSet(object.equalizer) ? Equalizer.fromJSON(object.equalizer) : undefined,
+      name_full: isSet(object.name_full) ? I18nString.fromJSON(object.name_full) : undefined,
     };
   },
 
@@ -1218,6 +1232,9 @@ export const TankDefinition: MessageFns<TankDefinition> = {
     if (message.equalizer !== undefined) {
       obj.equalizer = Equalizer.toJSON(message.equalizer);
     }
+    if (message.name_full !== undefined) {
+      obj.name_full = I18nString.toJSON(message.name_full);
+    }
     return obj;
   },
 
@@ -1271,6 +1288,9 @@ export const TankDefinition: MessageFns<TankDefinition> = {
     message.equalizer = (object.equalizer !== undefined && object.equalizer !== null)
       ? Equalizer.fromPartial(object.equalizer)
       : undefined;
+    message.name_full = (object.name_full !== undefined && object.name_full !== null)
+      ? I18nString.fromPartial(object.name_full)
+      : undefined;
     return message;
   },
 };