Remove greets_wall effect and migrate timeline usage to doodle_greetz_wall

[smcga]

Motivation

• Consolidate wall-style behaviour by removing the duplicated greets_wall effect and using the existing doodle_greetz_wall for timeline slots.
• Keep the timeline structure and sacred anchor timings unchanged while swapping effect names.
• Ensure docs and effect registry stay accurate after removing an effect.

Description

• Deleted the greets_wall implementation, its tests, and its manifest (src/renderer/effects/greetsWall.ts, src/renderer/effects/greetsWall.test.ts, src/renderer/effects/manifest/greets_wall.manifest.ts).
• Updated doodle_greetz_wall to own its defaults and sequence-index helper (moved inlined defaults and added resolveDoodleWallSequenceIndex) so it no longer depends on the removed greets code (src/renderer/effects/doodleGreetzWall.ts).
• Replaced the single timeline usage of greets_wall with doodle_greetz_wall in public/timeline.release.json without changing any timestamps or section boundaries.
• Updated generated manifest list and chronology/docs to remove greets_wall and regenerate effects/chronology docs and README entries (src/renderer/effects/manifest/generated.ts, docs/effects.md, docs/effect-chronology.md, README.md).
• Adjusted tests and debug expectations that referenced greets_wall to use doodle_greetz_wall, and added unit coverage for the doodle wall sequence-index helper (src/renderer/effects/doodleGreetzWall.test.ts, src/debug/debugPanel.test.ts, src/renderer/debug/effectDebug.test.ts).

Testing

• Ran npm run docs:effects and npm run docs:chronology and regenerated docs/effects.md and docs/effect-chronology.md successfully.
• Ran npm run docs:check which passed (effects/transitions docs tests passed).
• Ran full test suite via npm test; the test run surfaced a pre-existing unrelated failure in src/timeline/timelineAudioParams.test.ts (assertion about spoken-word-b kickImpulse > 0.2), so overall CI shows one failing test unrelated to this change.
• Ran a focused Vitest subset covering the changed areas (npx vitest run for doodle greetz wall, debug, manifest, timeline release tests, chronology/docs tests) and all targeted tests passed.

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Codex Task

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Project	Deployment	Actions	Updated (UTC)
codexperimental	Ready	Preview, Comment	Apr 8, 2026 0:38am