[FW][IMP] spreadsheet: inherit font family

[fw-bot]

Description

Now spreadsheet inherits the font family from its parent in the DOM.

Odoo task ID : 3000885

review checklist

• feature is organized in plugin, or UI components
• support of duplicate sheet (deep copy)
• in model/core: ranges are Range object, and can be adapted (adaptRanges)
• in model/UI: ranges are strings (to show the user)
• undo-able commands (uses this.history.update)
• multiuser-able commands (has inverse commands and transformations where needed)
• new/updated/removed commands are documented
• exportable in excel
• translations (_lt("qmsdf %s", abc))
• unit tested
• clean commented code
• track breaking changes
• doc is rebuild (npm run doc)
• status is correct in Odoo

Forward-Port-Of: #2108

[robodoo]

Pull request status dashboard.

[fw-bot]

@hokolomopo @rrahir cherrypicking of pull request #2108 failed.

stdout:

Auto-merging src/components/composer/composer/composer.ts
CONFLICT (content): Merge conflict in src/components/composer/composer/composer.ts
Auto-merging src/components/figures/chart/scorecard/chart_scorecard.ts
Auto-merging src/components/spreadsheet/spreadsheet.ts

stderr:

16:55:26.866735 git.c:455               trace: built-in: git cherry-pick 56494c10294331f77e2c804e36f74b9013f8479f
error: could not apply 56494c10... [IMP] spreadsheet: inherit font family
hint: After resolving the conflicts, mark them with
hint: "git add/rm <pathspec>", then run
hint: "git cherry-pick --continue".
hint: You can instead skip this commit with "git cherry-pick --skip".
hint: To abort and get back to the state before "git cherry-pick",
hint: run "git cherry-pick --abort".
----------
status:

Either perform the forward-port manually (and push to this branch, proceeding as usual) or close this PR (maybe?).

In the former case, you may want to edit this PR message as well.

[hokolomopo]

@robodoo r+