closes#16883#16882
1. connect the dapps service online state to the enabled state for the dapps button
2. Fix the connect modal primary action button
3. Align DappsComboBox disabled color with the refresh button disabled color
(cherry picked from commit 2c4f6b5da3)
+ Update the dialog where the user choses the connection to enable or disable the connection option based on flags
+ Separating the walletConnect flag and browserConnect flag usage so that either one can be disabled without affecting the other feature
+ Update qml test
- legacy Style and ThemePalette removed
- moved and deduplicated font definitions into `Theme` (unrelated to a
color palette)
- `Style.current.foo` -> `Theme.foo`
- `Style.current.fooColor` -> `Theme.palette.fooColor`
- upgrade the imports to 5.15
- removed some mode dead components
Fixes#16514
- add a local popup with selection between "Status Connector" (external
link to Chrome Store) or "Wallet Connect" (the old flow involving
inputting the WC URI)
- simplify DAppsListPopup to use StatusDropdown to reduce code
duplication
- adjust SB and QML tests
Fixes#16111