* fix timeline scroll to the right in some cases
(cherry picked from commit 17043a6c7f0b8852554b32c698ffb8539032a729)
* add get position based on Date
(cherry picked from commit 2fbe22d689de50e41b3b94b0970fb1f237063fa7)
* Add sticky block name to enable it to be read throughout the block regardless of scroll position
(cherry picked from commit 447af2e05a6ec67fc9a61d15c51555ed20de010c)
* Enable blocks to have a single date on the block charts
(cherry picked from commit cb055d566bd8a5434f7f2cecbac04c1d6e748ceb)
* revert back date-range changes
* change gradient of half blocks on Timeline
* Add instance Id for Timeline Sidebar dragging to avoid enabling dropping of other drag instances
* fix timeline scrolling height
* fix relation creation and removal for Issue relations
* fix Scrolling to block when the block is beyond current chart's limits
* fix dark mode for timeline layout
* use a hook to get the current relations available in the environment, instead of directly importing it
* Update relation activity for all the relations
* improve auto scroller logic
* fix drag indicator visibility on for blocks
* modify timeline store logic and improve timeline scrolling logic
* fix width of block while dragging with left handle
* fix block arrow direction while block is out of viewport
