Add option to set how far out the upcoming scheduled transactions are shown in the account view. (#3310)

* initial poking around

* ui changes and setting

* wip

* null check

* removed more than a month

* prettier

* todo

* get status tests

* added prefs to app.ts

* updated to use LocalPrefs bc of limitation of app.ts

* updated schedules component to use localPrefs

* removed console.log

* release notes

* renamed release noted md

* eslint fixes

* import fix

* update useEffect dependencies

* removed a comment

* moved upcoming length setting to schedule page

* removed import

* made setting collapsible and moved to the top

* fixed breaking change

* updated to work with updated synced prefs methodology

* pulled preference from db

* updated tests with mock reset

* update vrt

* per coderabbit: upcoming length null value prevention

* update test to use number inputs rather than string

* aria label added to close button

* moved before/after each blocks per coderabbitai

* fixed default value typo

* updated edit button to use slimmer style

* vrt

* vrt

* vrt

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Co-authored-by: youngcw <calebyoung94@gmail.com>