test: derive paid touchfiles from each eval's static closure (E)

touchfiles.test.ts now checks, per key, that the paid file's static
test/helpers and test/fixtures closure (plus fixture paths it names in string
literals) is covered, and names the file, path, chain and key to fix when it is
not. Free *.test.ts files are no longer touchfiles, so editing a free replay
test stops selecting paid evals: 950 entries removed, 653 real closure paths
added. The hand-copied inventories go: periodic-fixture-selection,
fake-impeccable-touchfiles and 45 per-file selection examples. Selection for
the sample edits (plan-eng-review template, claude-pty-runner,
plan-count-fixture, gstack-config) loses no case under either profile.
CONTRIBUTING documents the rule and its lower bound.

test/review-enum-lifecycle.test.ts

@@ -3,8 +3,6 @@ import * as fs from 'node:fs';
 import * as path from 'node:path';
 import { JUDGE_MS, CAPTURE_MS } from './helpers/eval-budgets';
 import { SESSION_DRAIN_GRACE_MS } from './helpers/session-runner';
-import { E2E_TOUCHFILES } from './helpers/touchfiles';
-
 const source=fs.readFileSync(path.join(import.meta.dir,'skill-e2e-review.test.ts'),'utf8');
 async function exercise(scenarios: Array<'success'|'timeout'|'wrong-report'|'browse-error'>) {
   const setups:any[]=[],done:any[]=[],callbacks:any[]=[],rows:any[]=[],calls:any[]=[];
@@ -52,7 +50,3 @@ test('Enum semantic failure records false exactly once after the existing assert
 test('Enum verdict retains the existing browser-error guard',async()=>{
   const x=await exercise(['browse-error']);expect(x.rows).toHaveLength(1);expect(x.rows[0].passed).toBe(false);
 });
-
-test('Enum lifecycle controls select the existing enum owner only',()=>{
-  expect(Object.entries(E2E_TOUCHFILES).filter(([,paths])=>paths.includes('test/review-enum-lifecycle.test.ts')).map(([name])=>name)).toEqual(['review-enum-completeness']);
-});