docs(*): add descriptive comments to each component

[ramfox]

Let's cut down on mental overhead by commenting each component with:

• it's main function
• describing some primary/important states
• describing some primary/important logic

Chrome

• [ ] chrome/Button
• [ ] chrome/DropdownMenu
• [ ] chrome/NavLinks
• [x] chrome/TopBar
• [ ] chrome/Dropdown
• [ ] chrome/LoadMore
• [ ] chrome/Spinner

dataset

• [ ] dataset/Body
• [ ] dataset/DeleteDataset
• [ ] dataset/Render
• [ ] dataset/BodyReadOnly
• [ ] dataset/Export
• [ ] dataset/Structure
• [ ] dataset/Commits
• [ ] dataset/Meta
• [ ] dataset/StructureViewer
• [ ] dataset/Dataset
• [ ] dataset/MetaSummary
• [ ] dataset/Transform
• [ ] dataset/DatasetButtonGroup
• [ ] dataset/MetadataViewer
• [ ] dataset/Viz
• [ ] dataset/DatasetHeader
• [ ] dataset/Overview
• [ ] dataset/DatasetRouter
• [ ] dataset/RenameDataset

editor

• [ ] editor/EditBody
• [ ] editor/EditTransform
• [ ] editor/Overview
• [ ] editor/EditMeta
• [ ] editor/EditViz
• [ ] editor/Results
• [ ] editor/EditStructure
• [ ] editor/Editor
• [ ] editor/SectionPicker

form

• [ ] form/DateInput
• [ ] form/TextInput
• [ ] form/DropFile
• [ ] form/UrlInput
• [ ] form/KeyValueInput
• [ ] form/ValidCheck
• [ ] form/LanguageInput
• [ ] form/ValidCitationsInput
• [ ] form/MetadataForm
• [ ] form/ValidContributorsInput
• [ ] form/MonthCalendar
• [ ] form/ValidDateTimeInput
• [ ] form/ProfileForm
• [ ] form/ValidInput
• [ ] form/RadioInput
• [ ] form/ValidLicenseInput
• [ ] form/SaveMetadataForm
• [ ] form/ValidPeriodicityInput
• [ ] form/SearchBar
• [ ] form/ValidSelect
• [ ] form/StructureForm
• [ ] form/ValidTextarea
• [ ] form/StructureFormatConfig
• [ ] form/ViewModeButton
• [ ] form/TagInput

item

• [ ] item/CitationItem
• [ ] item/FieldItem
• [ ] item/StatItem
• [ ] item/CommitItem
• [ ] item/KeyValueItem
• [ ] item/TagItem
• [ ] item/ContributorItem
• [ ] item/ProfileItem
• [ ] item/DatasetItem
• [ ] item/SearchItem

profile

• [ ] profile/NoProfile
• [ ] profile/ProfileBar
• [ ] profile/ProfileHeader
• [ ] profile/Profile
• [ ] profile/ProfileEditor
• [ ] profile/ProfilePhoto

schema

• [ ] schema/EditSchema
• [ ] schema/schema

stylesheet

• [ ] stylesheet/Stylesheet
• [ ] stylesheet/Swatch

general

• [x] App
• [ ] Online
• [x] AppDrag
• [ ] PageTitle
• [ ] AppLoading
• [ ] QuitApp.electron
• [ ] AppUnavail
• [ ] QuitApp.web
• [x] Base
• [ ] ReadOnly
• [ ] ChoosePeername
• [ ] SearchResults
• [ ] CodeViewer
• [ ] StatsBar
• [ ] Collection
• [ ] StatsLine
• [ ] DatasetName
• [ ] StatsSection
• [ ] Datasets
• [ ] TabPanel
• [ ] Datestamp
• [ ] TagList
• [ ] ExternalLink.electron
• [ ] Welcome
• [ ] ExternalLink.web