Migrate to @bsky.app/alf package (#9030)

* Add storybook shortcut in dev

* Migrate to alg pkg

* Migrate font_bold to new font_semi_bold

* Migrate font_heavy to font_bold

* Fix old theme refs

* Remove leading util

* Bump

* Revert "Add storybook shortcut in dev"

This reverts commit 7a86195c77fb5d449c7782e64ebabb6addfab919.

* Remove alf script

* Adjust font scale

* Bump

* Bump pkg

* Migrate values from conflicts

* Create default themes outside react

* Use built-in alf utils

* Migrate old font styles

* Remove unused tokens

* Move theme creation to more appropriate file

* Update button colors

* Adjust TextField colors, line heights

src/screens/Messages/Inbox.tsx

@@ -193,7 +193,8 @@ function RequestList({
                     width={48}
                     fill={t.atoms.text_contrast_low.color}
                   />
-                  <Text style={[a.pt_md, a.pb_sm, a.text_2xl, a.font_bold]}>
+                  <Text
+                    style={[a.pt_md, a.pb_sm, a.text_2xl, a.font_semi_bold]}>
                     <Trans>Whoops!</Trans>
                   </Text>
                   <Text
@@ -225,7 +226,8 @@ function RequestList({
               <>
                 <View style={[a.pt_3xl, a.align_center]}>
                   <MessageIcon width={48} fill={t.palette.primary_500} />
-                  <Text style={[a.pt_md, a.pb_sm, a.text_2xl, a.font_bold]}>
+                  <Text
+                    style={[a.pt_md, a.pb_sm, a.text_2xl, a.font_semi_bold]}>
                     <Trans comment="Title message shown in chat requests inbox when it's empty">
                       Inbox zero!
                     </Trans>