chore(roms): drop redundant comments on the total opt-out

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

Author: gantoine

backend/endpoints/roms/__init__.py

@@ -325,7 +325,6 @@ class CustomLimitOffsetParams(LimitOffsetParams):
 
 
 class CustomLimitOffsetPage[T: BaseModel](LimitOffsetPage[T]):
-    # Null when the caller opted out of the count with with_total=false.
     total: GreaterEqualZero | None
     char_index: dict[str, int]
     rom_id_index: list[int]

frontend/src/services/api/rom.ts

@@ -186,7 +186,6 @@ export interface GetRomsParams {
   withCharIndex?: boolean;
   withFilterValues?: boolean;
   withRomIdIndex?: boolean;
-  // Skip the result-set count server-side; `total` comes back null
   withTotal?: boolean;
   // Cancel an in-flight request
   signal?: AbortSignal;