docs(lint): cut three false runtime and control claims from the walk comments

The preset test header claimed its dataSource.filter lit control in every
block below; only the first block carries one. The token test comment
called an unknown token a silent literal; the engine's token resolver
throws FILTER_TOKEN_UNKNOWN on it. The FILTER_KEYS docblock said an
ordering preset in either carrier was refused at query time; the engine's
temporal door refuses only on a date, datetime or time field. Each clause is
cut; comments only, no code moves.

Claude-Session: https://claude.ai/code/session_01Sfe5YjBLwB9J3y8fvm2xq1
Co-authored-by: Claude <noreply@anthropic.com>

Author: claude

packages/lint/src/filter-walk.ts

@@ -71,8 +71,8 @@ type AnyRec = Record<string, unknown>;
  * `filter`) and a lookup field's picker filter (`lookupFilters`, lowered by the
  * console to a Mongo `$filter` on the REFERENCED object). Both values reach
  * the engine's `where` verbatim. Their schemas carry no preset check, so
- * before this entry an ordering preset in either parsed green, linted green,
- * and was refused only at query time. The binding half — which object a condition on each carrier
+ * before this entry an ordering preset in either parsed green, linted green.
+ * The binding half — which object a condition on each carrier
  * addresses — is `validate-preset-comparands.ts`'s, not this walk's.
  */
 export const FILTER_KEYS: ReadonlySet<string> = new Set([

packages/lint/src/validate-filter-tokens.test.ts

@@ -182,8 +182,7 @@ describe('validateFilterTokens', () => {
 
   // [#19791] A list page's `interfaceConfig.filterBy` and a lookup field's
   // `lookupFilters` reach the engine's `where` verbatim, where the same two
-  // placeholder vocabularies resolve — so an unknown token there is the same
-  // silent literal it is in a view's `filter`, and the known ones are fine.
+  // placeholder vocabularies resolve.
   it('reaches a page filterBy and a lookup field lookupFilters', () => {
     const findings = validateFilterTokens({
       objects: [{

packages/lint/src/validate-preset-comparands.test.ts

@@ -680,7 +680,7 @@ describe('validatePresetComparands — arm 2, the FIELD-TYPED equality / members
 // carries a preset check. Before `FILTER_KEYS` named them, the card's rule
 // `{ field: 'close_date', operator: 'gt', value: 'last_30_days' }` parsed
 // green AND linted green on both, while the identical rule on a component
-// `dataSource.filter` was refused — the lit control every block below keeps.
+// `dataSource.filter` was refused.
 describe('validatePresetComparands — page filterBy and lookup-field lookupFilters (#19791)', () => {
   const card = { field: 'close_date', operator: 'gt', value: 'last_30_days' };
   // `close_date` is a DATE on `crm_deal` and a SELECT on `crm_region`, whose