Remove DOM Renderer Path

[SorraTheOrc]

Summary

Eliminate svgDom runtime rendering/toggles and render cards exclusively in Phaser-native layers.

Player and user experience impact

• Player experience: Card visuals remain visible and correctly occluded by overlays using Phaser layer/depth semantics.
• Developer experience: One consistent rendering path with reduced DOM-specific maintenance overhead.

Acceptance Criteria

• No production path calls scene.svgDom.createOrUpdate or scene.svgDom.setVisible.
• HelpPanel and SettingsPanel contain no svgDom hide/show toggles.
• Main Street cards render through Phaser-native objects in all normal gameplay states.
• Main Street browser and unit tests pass with no DOM-visibility assertions for overlays.

Minimal Implementation (end-to-end slice)

• Remove svgDom visibility toggles from src/ui/HelpPanel.ts and src/ui/SettingsPanel.ts.
• Remove or disable DOM render branches in Main Street renderer/lifecycle files.
• Implement on a dedicated git branch for safe rollback via revert/merge strategy.
• Add/adjust tests to verify behavior without DOM visibility side effects.

Dependencies

• None

Deliverables

• Code changes
• Regression tests
• Worklog implementation notes

References

• Parent: Phaser-native rendering for DOM SVG card visuals (replace svgDom) (CG-0MP8YFNX4007N9ZU)

[SorraTheOrc]

Codex

Implemented Phaser-native card rendering migration slice on branch feature/CG-0MP8Z2M77005TC1R-remove-dom-renderer-path.

Changes made:

• Removed svgDom visibility toggles from src/ui/HelpPanel.ts and src/ui/SettingsPanel.ts.
• Removed SvgDomRenderer wiring from Main Street lifecycle and scene surface (example-games/main-street/scenes/MainStreetLifecycleManager.ts, MainStreetScene.ts).
• Removed DOM card rendering branches in MainStreetRenderer and MainStreetAnimator; held-event hand slot now renders via Phaser image/rectangle path with Phaser hit areas.
• Updated browser tests to validate Phaser-native behavior (tests/main-street/MainStreetScene.browser.test.ts, tests/main-street/HelpPanelLayering.browser.test.ts).

Validation run:

• npx vitest run tests/main-street/MainStreetScene.browser.test.ts tests/main-street/HelpPanelLayering.browser.test.ts ✅
• npm run build ✅
• npm test ❌ blocked by failing unrelated test Replay CLI -- v1 transcript handling > should accept v1 transcript for regular replay (no --stop-at).

Blocker handling:

• Added dependency on critical triage issue Replay CLI timeout (CG-0MPA4LZBF002O1HV).
• Work item moved to blocked pending blocker resolution.