Refine Palette Manager V2 tag clear controls and preserve source pin scroll - PR_26124_061-palette-manager-tag-clear-undo-location-and-pin-scroll

Author: DavidQ

docs/dev/codex_commands.md

@@ -1,32 +1,30 @@
-# Codex Commands - PR_26124_060-palette-manager-undo-redo-and-multi-tag-select
+# Codex Commands - PR_26124_061-palette-manager-tag-clear-undo-location-and-pin-scroll
 
 ## Workflow
 - Read `docs/dev/PROJECT_INSTRUCTIONS.md`.
 - Used `.codex/skills/repo-build/SKILL.md`.
 - Checked git status before implementation.
-- Searched `src/` for undo/history/command stack classes and found no suitable reusable stack for Palette Manager V2 user palette mutations.
-- Created `docs/pr/PR_26124_060-palette-manager-undo-redo-and-multi-tag-select/PLAN_PR.md`.
-- Created `docs/pr/PR_26124_060-palette-manager-undo-redo-and-multi-tag-select/BUILD_PR.md`.
+- Created `docs/pr/PR_26124_061-palette-manager-tag-clear-undo-location-and-pin-scroll/PLAN_PR.md`.
+- Created `docs/pr/PR_26124_061-palette-manager-tag-clear-undo-location-and-pin-scroll/BUILD_PR.md`.
 - Read the active BUILD doc before changing runtime files.
 - Updated Palette Manager V2 only.
-- Created `docs/pr/PR_26124_060-palette-manager-undo-redo-and-multi-tag-select/APPLY_PR.md`.
+- Created `docs/pr/PR_26124_061-palette-manager-tag-clear-undo-location-and-pin-scroll/APPLY_PR.md`.
 
 ## Validation Commands
 - `node --check tools/palette-manager-v2/modules/PaletteManagerApp.js`
-- `node --check tools/palette-manager-v2/modules/PaletteHistoryStack.js`
-- `node --check tools/palette-manager-v2/modules/SwatchRow.js`
 - `node --check tools/palette-manager-v2/controls/PaletteEditorControl.js`
 - `node --check tools/palette-manager-v2/controls/UserPaletteControl.js`
-- Targeted served-browser Palette Manager V2 undo/redo, multi-select, batch tag, and source pin validation using Playwright from Node.
+- `node --check tools/palette-manager-v2/controls/SourcePaletteBrowserControl.js`
+- Targeted served-browser Palette Manager V2 selection clear, heading action placement, tag add, and source scroll preservation validation using Playwright from Node.
 - `git diff --check`
 - `npm run test:workspace-v2`
 - `git diff --cached --check`
 - `npm run codex:review-artifacts`
-- Python `zipfile` packaging for `tmp/PR_26124_060-palette-manager-undo-redo-and-multi-tag-select_delta.zip`
+- Python `zipfile` packaging for `tmp/PR_26124_061-palette-manager-tag-clear-undo-location-and-pin-scroll_delta.zip`
 
 ## Validation Outcome
 - JavaScript syntax checks: PASS.
-- Targeted served-browser Palette Manager V2 undo/redo, multi-select, batch tag, and source pin check: PASS.
+- Targeted served-browser Palette Manager V2 selection clear, heading action placement, tag add, and source scroll preservation check: PASS.
 - `git diff --check`: PASS with Git LF-to-CRLF warnings for changed Palette Manager files.
 - `git diff --cached --check`: PASS.
 - `npm run test:workspace-v2`: FAILED because the script is missing from `package.json`.

docs/dev/commit_comment.txt

@@ -1 +1 @@
-Add Palette Manager undo redo history and batch tag selection - PR_26124_060-palette-manager-undo-redo-and-multi-tag-select
+Add Palette Manager heading controls and preserve source pin scroll - PR_26124_061-palette-manager-tag-clear-undo-location-and-pin-scroll

docs/dev/reports/PR_26124_061_report.md

@@ -0,0 +1,49 @@
+# PR_26124_061-palette-manager-tag-clear-undo-location-and-pin-scroll Report
+
+## Summary
+Palette Manager V2 now supports heading action controls, clearing User Palette checkbox selections, and preserving Sample Palette scroll position while source pins render.
+
+## Files Changed
+- `docs/pr/PR_26124_061-palette-manager-tag-clear-undo-location-and-pin-scroll/PLAN_PR.md`
+- `docs/pr/PR_26124_061-palette-manager-tag-clear-undo-location-and-pin-scroll/BUILD_PR.md`
+- `docs/pr/PR_26124_061-palette-manager-tag-clear-undo-location-and-pin-scroll/APPLY_PR.md`
+- `docs/dev/codex_commands.md`
+- `docs/dev/commit_comment.txt`
+- `docs/dev/reports/PR_26124_061_report.md`
+- `tools/palette-manager-v2/index.html`
+- `tools/palette-manager-v2/modules/PaletteManagerApp.js`
+- `tools/palette-manager-v2/controls/PaletteEditorControl.js`
+- `tools/palette-manager-v2/controls/UserPaletteControl.js`
+- `tools/palette-manager-v2/controls/SourcePaletteBrowserControl.js`
+- `tools/palette-manager-v2/paletteManagerV2.css`
+
+## Validation
+- JavaScript syntax checks: PASS.
+- Targeted served-browser Palette Manager V2 selection clear, heading action placement, tag add, and source scroll preservation validation: PASS.
+- `git diff --check`: PASS with Git LF-to-CRLF warnings for changed Palette Manager files.
+- `npm run test:workspace-v2`: FAIL because the script is missing from `package.json`.
+- Full samples smoke test: skipped by instruction.
+
+## Targeted Browser Coverage
+- `Undo` and `Redo` no longer appear in `menuSample`.
+- `Undo` and `Redo` appear in the User Palette accordion heading area.
+- `Source palette` and `Pin All` appear in the Sample Palette Swatch accordion heading area.
+- Normal Add Tag still adds a lowercase-normalized tag to the selected swatch.
+- Normal Add Tag applies a lowercase-normalized tag to checked User Palette swatches.
+- User Palette `Clear` clears checked swatch checkboxes.
+- Individual Sample Palette pin preserves the Sample Palette grid scroll position.
+- Pin All preserves the Sample Palette grid scroll position.
+
+## Manual Test
+1. Open Palette Manager V2 through a local server.
+2. Confirm `Undo` and `Redo` are in the User Palette accordion heading area.
+3. Confirm `menuSample` contains only `Import JSON`, `Copy JSON`, and `Export JSON`.
+4. Confirm `Source palette` and `Pin All` are in the Sample Palette Swatch accordion heading area.
+5. Add a user swatch and add a mixed-case tag.
+6. Check two User Palette swatches and confirm the selected count updates.
+7. Click the User Palette `Clear` button and confirm both checkboxes clear.
+8. Add a tag and confirm tag Add behavior still applies to the selected swatch or checked swatches.
+9. Scroll the Sample Palette grid down and click an individual pin button.
+10. Confirm the Sample Palette grid does not jump back to the top.
+11. Scroll the Sample Palette grid down and click `Pin All`.
+12. Confirm the Sample Palette grid does not jump back to the top.

docs/dev/reports/codex_changed_files.txt

@@ -1,21 +1,19 @@
 # git status --short
 M  docs/dev/codex_commands.md
 M  docs/dev/commit_comment.txt
-A  docs/dev/reports/PR_26124_060_report.md
- M docs/dev/reports/codex_changed_files.txt
- M docs/dev/reports/codex_review.diff
-A  docs/pr/PR_26124_060-palette-manager-undo-redo-and-multi-tag-select/APPLY_PR.md
-A  docs/pr/PR_26124_060-palette-manager-undo-redo-and-multi-tag-select/BUILD_PR.md
-A  docs/pr/PR_26124_060-palette-manager-undo-redo-and-multi-tag-select/PLAN_PR.md
-M  tools/palette-manager-v2/controls/PaletteEditorControl.js
+A  docs/dev/reports/PR_26124_061_report.md
+MM docs/dev/reports/codex_changed_files.txt
+MM docs/dev/reports/codex_review.diff
+A  docs/pr/PR_26124_061-palette-manager-tag-clear-undo-location-and-pin-scroll/APPLY_PR.md
+A  docs/pr/PR_26124_061-palette-manager-tag-clear-undo-location-and-pin-scroll/BUILD_PR.md
+A  docs/pr/PR_26124_061-palette-manager-tag-clear-undo-location-and-pin-scroll/PLAN_PR.md
+M  tools/palette-manager-v2/controls/SourcePaletteBrowserControl.js
 M  tools/palette-manager-v2/controls/UserPaletteControl.js
 M  tools/palette-manager-v2/index.html
-A  tools/palette-manager-v2/modules/PaletteHistoryStack.js
 M  tools/palette-manager-v2/modules/PaletteManagerApp.js
-M  tools/palette-manager-v2/modules/SwatchRow.js
 M  tools/palette-manager-v2/paletteManagerV2.css
 
 # git diff --stat
-docs/dev/reports/codex_changed_files.txt |  15 +-
- docs/dev/reports/codex_review.diff       | 962 +++++++++++++++++++++++--------
- 2 files changed, 737 insertions(+), 240 deletions(-)
+docs/dev/reports/codex_changed_files.txt |    8 +-
+ docs/dev/reports/codex_review.diff       | 1231 +++++++++++++++++++++++++++++-
+ 2 files changed, 1232 insertions(+), 7 deletions(-)