feat: enable importing specific notes

[alixlahuec]

Description

Update the behavior for the Import notes button in the CitekeyMenu component, to open a dialog instead of directly triggering import. The modal enables the user to select which annotations/notes they want to import, with some convenience selectors (Select/Unselect all ; Select/Unselect all from a given day).

• Annotations text/highlight are ellipsized, notes content is masked - all have their full content in title
• If there is only one item for a given day entry, there is no sub-checkbox shown

The PR also updates codecov's patch config, to tolerate coverage decreases below < 5%.

Validation

✅ Storybook testing, with interactions
✅ Dev build

• Open a citekey page where the item has linked notes, click on "Import notes", select only certain notes and import. The notes are correctly added to the page, in the right place.
• Force an import error (passing a custom function that doesn't exist) -> the extension shows a toaster, dialog stays open

[linear]

RM-36 Enable import of selected notes vs all notes

• When the "Import notes" button is used, open a modal with all the item's notes/annotations and allow the user to select which notes to import
  • Default: all notes selected
  • Interface
    • Include checkbox to select/unselect all
    • Sort + group by date (added / modified?)
    • Distinguish notes vs text annotations vs image annotations
    • Limit character count/size taken up on screen

[codecov-commenter]

Codecov Report

Merging #135 (c7d9423) into beta (5216069) will increase coverage by 0.03%.
The diff coverage is 86.21%.

@@            Coverage Diff             @@
##             beta     #135      +/-   ##
==========================================
+ Coverage   86.87%   86.90%   +0.03%     
==========================================
  Files         122      125       +3     
  Lines        4081     4165      +84     
  Branches     1168     1186      +18     
==========================================
+ Hits         3545     3619      +74     
- Misses        522      532      +10     
  Partials       14       14              

Impacted Files	Coverage Δ
src/propTypes.js	100.00% <ø> (ø)
src/components/GraphWatcher/Menus/CitekeyMenu.jsx	79.73% <20.00%> (-1.09%)	⬇️
src/components/NotesImport/index.jsx	83.73% <83.73%> (ø)
src/components/NotesImport/Item/index.jsx	96.00% <96.00%> (ø)
src/components/NotesImport/DayList.jsx	100.00% <100.00%> (ø)