- SUPPORTED_SUB_LANGUAGE_CODES[] that I introduced was pretty redundant when SUPPORTED_LANGUAGES[] already hold the information. The logic to ignore sub-languages (i.e. reduce the locale's "en-GB" to "en" is now located in getDefaultLanguage()).
- SUPPORTED_BROWSER_LANGUAGES[] and SUPPORTED_LANGUAGES[] look so similar and hard to tell what the former is for at first glance. The functionality to map 'zh-CN' to 'zh-Hans' is now handled by resolveLanguageAlias(), which makes the intention clearer.
This leaves us with a single list -- SUPPORTED_LANGUAGES[], whose key also tells us the desired language code to use.
Also, clients now need to call `resolveLanguageAlias` to map any language code aliases, as they differ depending on how it is queried (e.g. `navigator.language` vs. `app.getLocal()` uses different standards).
I think we no longer need to explicitly migrate existing user's 'zh-CN' into 'zh-Hans' because the rest of the system will always use the desired language code as long as 'resolveLanguageAlias' is called appropriately. e.g. the system uses `selectLanguage` and `selectLanguage` calls `resolveLanguageAlias`.
* initial support for block/mute
* hide blocked + muted content everywhere
* add info message for blocked/muted characteristics
* sort blocked list by most recent block first
* add 'blocked' message on channel page for channels that you have blocked
* cleanup
* delete unused files
* always pass mute/block list to claim_search on homepage
* PR cleanup
'Copy' is always disabled for the case of Claim previews since no text is selected. User cannot select text anyway since a left-up event would invoke the Claim's `click` event. 'Copy' is there simply because of re-using `openContextMenu`.
## Issue
Closes 5523: timestamps not interpreted in some cases
## Notes
`remark-breaks` previously kept repeating the same index in the loop, causing some corner-cases to be parsed oddly. I added code to address that.
Later, `remark-breaks` fixed the problem and we recently just bumped up the componnent version. My hack is no longer necesary.
## Issue
- The previous regex uses lookback (I think ES2018?) which Safari has yet to implement.
- There were a few bugs in the previous regex too, like missing out multiple timestamps in a line, or parsing "62:02" as "2:02" (although YT does this as well).
- The previous method searched too deep (matchAll) on each 'locate' call, which was wasteful.
## Issue
Fixes 4665 `Translated strings with trailing spaces not shown correctly`
## Changes
While there are other strings with trailing spaces, "Trending for " was the only one that mattered. The rest are standalone paragragphs or used in a single line, so it doesn't matter if the translation included the space or not.
