inherit outline tags of parent post

src/view/com/composer/Composer.tsx

@@ -58,6 +58,7 @@ export const ComposePost = observer(function ComposePost({
   onPost,
   quote: initQuote,
   mention: initMention,
+  outlineTags,
 }: Props) {
   const {track} = useAnalytics()
   const pal = usePalette('default')
@@ -89,7 +90,7 @@ export const ComposePost = observer(function ComposePost({
   const [labels, setLabels] = useState<string[]>([])
   const [suggestedLinks, setSuggestedLinks] = useState<Set<string>>(new Set())
   const gallery = useMemo(() => new GalleryModel(store), [store])
-  const [tags, setTags] = useState<string[]>([])
+  const [tags, setTags] = useState<string[]>(outlineTags || [])
   const onClose = useCallback(() => {
     store.shell.closeComposer()
   }, [store])
@@ -455,7 +456,7 @@ export const ComposePost = observer(function ComposePost({
               paddingHorizontal: 15,
             },
           ]}>
-          <TagInput onChangeTags={onChangeTags} />
+          <TagInput initialTags={tags} onChangeTags={onChangeTags} />
         </View>
 
         <View style={[pal.border, styles.bottomBar]}>

src/view/com/composer/TagInput/index.tsx

@@ -27,9 +27,11 @@ import {uniq} from 'lib/strings/helpers'
 
 export function TagInput({
   max = 8,
+  initialTags = [],
   onChangeTags,
 }: {
   max?: number
+  initialTags?: string[]
   onChangeTags: (tags: string[]) => void
 }) {
   const store = useStores()
@@ -38,7 +40,7 @@ export function TagInput({
   const input = React.useRef<TextInput>(null)
 
   const [value, setValue] = React.useState('')
-  const [tags, setTags] = React.useState<string[]>([])
+  const [tags, setTags] = React.useState<string[]>(initialTags)
   const [suggestions, setSuggestions] = React.useState<string[]>([])
   const [isInitialLoad, setIsInitialLoad] = React.useState(true)
 

src/view/com/composer/TagInput/index.web.tsx

@@ -27,9 +27,11 @@ import {uniq} from 'lib/strings/helpers'
 
 export function TagInput({
   max = 8,
+  initialTags = [],
   onChangeTags,
 }: {
   max?: number
+  initialTags?: string[]
   onChangeTags: (tags: string[]) => void
 }) {
   const store = useStores()
@@ -43,7 +45,7 @@ export function TagInput({
   const containerRef = React.useRef<HTMLDivElement>(null)
 
   const [value, setValue] = React.useState('')
-  const [tags, setTags] = React.useState<string[]>([])
+  const [tags, setTags] = React.useState<string[]>(initialTags)
   const [dropdownIsOpen, setDropdownIsOpen] = React.useState(false)
   const [dropdownItems, setDropdownItems] = React.useState<
     {value: string; label: string}[]