test(seeder): prove seeder hardener S1–S10

[bpamiri]

Why

Seeder desk IDs S1–S10 were locked. HOLD pins stay unflipped. This PR only proves current behavior so a vacuous include, a silent leftover, or a $generateTestData branch drop would fail.

S4 stays WHERE interpolation with quote-escape only (Replace(val, "'", "''")). An apostrophe in the unique value does not skip — the second seedOnce creates another row. S5 stays non-transactional: a mixed generateSeeds list can leave rows.

Scope

• vendor/wheels/tests/specs/seederSpec.cfc — the only seeder spec file. Do not invent wheels.tests.specs.seeder.
• Fixture files under vendor/wheels/tests/_assets/seeder/ (seeds.cfm, withenv/, stray/, includethrow/)

No production change in Seeder.cfc. Spec-only. No changelog fragment.

Out: CLI db/seed + generate/seed, docs/blog, migrator 001_seed_tag_via_model_create, blank environment throw (InvalidEnvironment its only cover ../ and /), mixed-model generate honesty (totalFailed==0 && totalCreated>0).

Already-proven, not refiled: InvalidEnvironment (../ /), MissingProperty, InvalidUniqueValue, EmptyUniqueProperties, no-files failure, partial-failure rollback, single-model generate honesty / Model.cfc skip.

Desk S1–S10

ID	Status	Note
S1	PROVEN	Main seeds.cfm creates SeederMainOK99. totalCreated is 1, not toBeGTE(0) on an empty fixture.
S2	PROVEN	withenv main + seeds/testing.cfm both create rows. environment=development runs main only — the testing include did not run.
S3	PROVEN	A stray seeds/orphaned.cfm makes hasSeedFiles() true, but runSeeds(environment=testing) returns "No seed files found" and does not create the orphan row.
S4	HOLD	Unique values are interpolated into WHERE with quote-escape only. An apostrophe in firstName creates, then creates again (does not skip). No parameterized flip.
S5	HOLD	generateSeeds(models="Author,NoSuchModel_SeederS5") leaves the Author row. Not transactional. No wrap-in-transaction flip.
S6	PROVEN	count=0: overall success=false, per-model entry success=true, no rows. count=-1: overall failure, per-model success=false, totalFailed=1, no rows.
S7	PROVEN	Include-throw is caught: success=false, message includes Seed failed: and intentional include throw, first row rolled back.
S8	PROVEN	request.$wheelsSeeder is left set after success, after a later run (overwritten, not deleted), and after the include-throw catch.
S9	PROVEN	Default seedMappingPath is /app/db/ and seedPath is ExpandPath("/app/db/"), not only toInclude("app").
S10	PROVEN	$generateTestData name and type branches: email, first/last, name/username vs displayName, phone/geo, url/password, boolean (including publishedAt before date), integer age/price/quantity/default, date, text/title/status, default string.

Verification

Command actually run (LOCKED driver — not --filter=seeder / --filter=seederSpec):

wheels test --core --ci

Running core tests (sqlite)...
5291 passed, 0 failed, 5 error(s) (16.51s)

The 5 errors are all cli.lucli.services.RewriteConfigInstaller not found (rewrite.config installer specs). Out of this seeder slice. Seeder itself is 0 fail / 0 error.

Wheels CLI 4.0.6. Lucee 7.0.0.395. sqlite.

Did not run --filter=seeder (that directory does not exist; 0-bundle fail-close). Did not invent wheels.tests.specs.seeder.

HEAD c136de20ef190d3ef6575e51bae5fef9afb66d66

Base 24cd4421ffb31634636c40d045a748222257fa34 (develop after #3421).

No closer keywords. Do not merge.