remove extra parts

[hamedpro]

these parts are gone or must be gone. delete them entirely from code base:

• calendars
• events
• tasks
• time machine is replaced with sync centre
• pack view must be gone : there must only be 2 options : grouped view and separated view. (of course sorts are still there)
• raw thing and raw thing timeline
• instead of PackViewNote and ... we only need a single InlineThing and InlineTransaction. (also use these 2 comps wherever it must be shown.)