* Port composer formatting strings to translation keys
```
replace "Bold" "composer|format_bold"
replace "Italic" "composer|format_italic"
replace "Underline" "composer|format_underline"
replace "Strikethrough" "composer|format_strikethrough"
replace "Bulleted list" "composer|format_unordered_list"
replace "Numbered list" "composer|format_ordered_list"
replace "Indent increase" "composer|format_increase_indent"
replace "Indent decrease" "composer|format_decrease_indent"
replace "Code" "composer|format_inline_code"
replace "Code block" "composer|format_code_block"
replace "Link" "composer|format_link"
copy "composer|format_bold" "Bold"
copy "composer|format_link" "Link"
copy "composer|format_inline_code" "Code"
```
* Port role strings to translation keys
```
copy "Default" "power_level|default"
copy "Restricted" "power_level|restricted"
copy "Moderator" "power_level|moderator"
copy "Admin" "power_level|admin"
```
* Port bug reporting strings to translation keys
```
replace "If you've submitted a bug via GitHub, debug logs can help us track down the problem. " "bug_reporting|introduction"
replace "Debug logs contain application usage data including your username, the IDs or aliases of the rooms you have visited, which UI elements you last interacted with, and the usernames of other users. They do not contain messages." "bug_reporting|description"
copy "To report a Matrix-related security issue, please read the Matrix.org <a>Security Disclosure Policy</a>." "bug_reporting|matrix_security_issue"
replace "Submit debug logs" "bug_reporting|submit_debug_logs"
replace "Bug reporting" "bug_reporting|title"
replace "If there is additional context that would help in analysing the issue, such as what you were doing at the time, room IDs, user IDs, etc., please include those things here." "bug_reporting|additional_context"
replace "Send logs" "bug_reporting|send_logs"
replace "GitHub issue" "bug_reporting|github_issue"
replace "Download logs" "bug_reporting|download_logs"
copy "Before submitting logs, you must <a>create a GitHub issue</a> to describe your problem." "bug_reporting|before_submitting"
```
* i18n
* Port time duration strings to translation keys
```
replace "%(hours)sh %(minutes)sm %(seconds)ss left" "time|hours_minutes_seconds_left"
replace "%(minutes)sm %(seconds)ss left" "time|minutes_seconds_left"
replace "%(seconds)ss left" "time|seconds_left"
replace "%(date)s at %(time)s" "time|date_at_time"
replace "%(value)sd" "time|short_days"
replace "%(value)sh" "time|short_hours"
replace "%(value)sm" "time|short_minutes"
replace "%(value)ss" "time|short_seconds"
replace "%(days)sd %(hours)sh %(minutes)sm %(seconds)ss" "time|short_days_hours_minutes_seconds"
replace "%(hours)sh %(minutes)sm %(seconds)ss" "time|short_hours_minutes_seconds"
replace "%(minutes)sm %(seconds)ss" "time|short_minutes_seconds"
```
* i18n
* Limit formatting bar offset to top of composer
When highlighting larger sections in the composer, the formatting bar
would scroll up and cover a previous post. This commit makes sure
the bar's offset will be limited to the top of the composer.
It should also make the code slightly more maintainable by getting the bar height
from the DOMrect and basing the offset on that height instead of hardcoding it.
Resolves: #12359
