refactor(notes): decompose Notes into feature-owned modules (#6713)

* refactor(notes): decompose Notes into feature-owned modules

* fix(notes): avoid HTML interpolation in reminder picker

* docs(notes): drop checkpoint archives, session logs and publication drafts

The N0-N6 tarballs and raw pytest/node logs are not read by any script or
test, and the logs carry absolute home-directory paths. Once squashed into
dev they would stay in history for good. notes-pr.md and notes-issue.md
were the drafts used to open #6712 and #6713, not documentation.

notes-validation.md keeps the counts, the checkpoint hashes and
implementation.sha256 as the record; local interpreter paths and the local
Docker image name are replaced with portable placeholders.

* fix(notes): keep the state store raw and stop masonry re-observing after close

- state: writes built from views (filter, spread, splice) stored nested
  read-only views in the store, so structuredClone on a stored note threw
  DataCloneError. Store writes now unwrap nested views.
- layout: a save that resolves after closePanel re-renders the leaving pane
  and re-created the masonry ResizeObserver that teardown had disposed.
  Skip creating it once Notes is closed.
- index.js: drop 30 imported or declared names that were never used and
  group the imports at the top. Import order is unchanged.
- Revert unrelated punctuation edits in .gitattributes and keep the header
  comment and docstring first in compare/vote.js and
  test_notes_dom_xss_helpers.py.

Both fixes have a node test that fails on the previous head.

* test(notes): make script rejection assertion case-insensitive

Address CodeQL js/bad-tag-filter alert #1150 in test-only assertion and refresh Notes evidence manifest checksum.

---------

Co-authored-by: Léo <leograndcontact@gmail.com>

tests/test_notes_search_reset_on_reopen_js.py

@@ -8,32 +8,34 @@ reset is present in openPanel, beside the existing _editingId reset.
 import re
 from pathlib import Path
 
-SRC = Path("static/js/notes.js").read_text(encoding="utf-8")
+from tests.helpers.notes_source import notes_source
+
+SRC = notes_source("ui/panel", "ui/filters", "ui/cardRendering", "ui/cardInteractions", "ui/drawing", "infrastructure/storage", "application/state", "ui/toolbar")
 
 
 def _open_panel_body():
-    start = SRC.index("export function openPanel()")
-    rest = SRC[start + len("export function openPanel()"):]
-    m = re.search(r"\n(?:export\s+)?(?:async\s+)?function ", rest)
+    start = SRC.index("function openPanel()")
+    rest = SRC[start + len("function openPanel()"):]
+    m = re.search(r"\n\s*(?:export\s+)?(?:async\s+)?function ", rest)
     return rest[: m.start()] if m else rest
 
 
 def test_open_panel_resets_search_query():
     body = _open_panel_body()
-    assert "_searchQuery = ''" in body, body[:400]
+    assert "app.setSearchQuery('')" in body, body[:400]
     # reset must sit with the other open-time state resets, before render
-    assert body.index("_searchQuery = ''") < body.index("_renderNotes") if "_renderNotes" in body else True
+    assert body.index("app.setSearchQuery('')") < body.index("_renderNotes") if "_renderNotes" in body else True
 
 
 def test_module_still_declares_search_query():
-    assert "let _searchQuery = ''" in SRC
+    assert "searchQuery: ''" in SRC
 
 
 def test_notes_label_chips_can_be_collapsed_like_calendar_tags():
     assert "NOTES_LABELS_COLLAPSED_KEY = 'odysseus-notes-labels-collapsed'" in SRC
-    assert "_labelsCollapsed = !_labelsCollapsed" in SRC
-    assert "localStorage.setItem(NOTES_LABELS_COLLAPSED_KEY" in SRC
-    assert "toggle.textContent = _labelsCollapsed ? '+ Tags' : '− Tags';" in SRC
+    assert "app.setLabelsCollapsed(!state.labelsCollapsed)" in SRC
+    assert "persistence.setItem(NOTES_LABELS_COLLAPSED_KEY" in SRC
+    assert "toggle.textContent = state.labelsCollapsed ? '+ Tags' : '− Tags';" in SRC
     assert "bar.style.display = 'none';" in SRC